[INFO] cloning repository https://github.com/nojima/qurl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nojima/qurl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnojima%2Fqurl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnojima%2Fqurl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c8ff8ad0ca2ecb7bc6f25e6e16abe6b397e8acc [INFO] testing nojima/qurl against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnojima%2Fqurl" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nojima/qurl on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nojima/qurl [INFO] finished tweaking git repo https://github.com/nojima/qurl [INFO] tweaked toml for git repo https://github.com/nojima/qurl written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/nojima/qurl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ab66b518269e627e0656f412f5db1488b05fdb81c8fcc320b0d55768998e93b [INFO] running `Command { std: "docker" "start" "-a" "5ab66b518269e627e0656f412f5db1488b05fdb81c8fcc320b0d55768998e93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ab66b518269e627e0656f412f5db1488b05fdb81c8fcc320b0d55768998e93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab66b518269e627e0656f412f5db1488b05fdb81c8fcc320b0d55768998e93b", kill_on_drop: false }` [INFO] [stdout] 5ab66b518269e627e0656f412f5db1488b05fdb81c8fcc320b0d55768998e93b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7864b9fc75bbc3982083fd7bdfe5dab421e73cdfadd7bf8dc7815737b7135c70 [INFO] running `Command { std: "docker" "start" "-a" "7864b9fc75bbc3982083fd7bdfe5dab421e73cdfadd7bf8dc7815737b7135c70", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling lazycell v1.2.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling string v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling lock_api v0.1.4 [INFO] [stderr] Compiling yaml-rust v0.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling bytes v0.4.10 [INFO] [stderr] Compiling crossbeam-deque v0.6.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling http v0.1.13 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-current-thread v0.1.3 [INFO] [stderr] Compiling tokio-timer v0.2.7 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling h2 v0.1.13 [INFO] [stderr] Compiling tokio v0.1.11 [INFO] [stderr] Compiling hyper v0.12.13 [INFO] [stderr] Compiling qurl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/yaml_to_json.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | fn escape_json_str(wr: &mut Write, v: &str) -> Result<(), fmt::Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | write!(out, "{}", real); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | write!(out, "{}", integer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | write!(out, "{}", boolean); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | write!(out, "["); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | write!(out, ","); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | write!(out, "]"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | write!(out, "{{"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:105:21 [INFO] [stdout] | [INFO] [stdout] 105 | write!(out, ","); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | write!(out, ":"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | write!(out, "}}"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | write!(out, "null"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "7864b9fc75bbc3982083fd7bdfe5dab421e73cdfadd7bf8dc7815737b7135c70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7864b9fc75bbc3982083fd7bdfe5dab421e73cdfadd7bf8dc7815737b7135c70", kill_on_drop: false }` [INFO] [stdout] 7864b9fc75bbc3982083fd7bdfe5dab421e73cdfadd7bf8dc7815737b7135c70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 171a3b373be296560b7268a2b6715bc8407add052dee8646276fcf87d3302538 [INFO] running `Command { std: "docker" "start" "-a" "171a3b373be296560b7268a2b6715bc8407add052dee8646276fcf87d3302538", kill_on_drop: false }` [INFO] [stderr] Compiling qurl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/yaml_to_json.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | fn escape_json_str(wr: &mut Write, v: &str) -> Result<(), fmt::Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | write!(out, "{}", real); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | write!(out, "{}", integer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | write!(out, "{}", boolean); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | write!(out, "["); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | write!(out, ","); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | write!(out, "]"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | write!(out, "{{"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:105:21 [INFO] [stdout] | [INFO] [stdout] 105 | write!(out, ","); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | write!(out, ":"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | write!(out, "}}"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/yaml_to_json.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | write!(out, "null"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.53s [INFO] running `Command { std: "docker" "inspect" "171a3b373be296560b7268a2b6715bc8407add052dee8646276fcf87d3302538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "171a3b373be296560b7268a2b6715bc8407add052dee8646276fcf87d3302538", kill_on_drop: false }` [INFO] [stdout] 171a3b373be296560b7268a2b6715bc8407add052dee8646276fcf87d3302538 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8c44f0f8f531fffe7f443c044c926e68bbb8a74b451133442112dfeb6cc15e9 [INFO] running `Command { std: "docker" "start" "-a" "d8c44f0f8f531fffe7f443c044c926e68bbb8a74b451133442112dfeb6cc15e9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 7 tests [INFO] [stderr] --> src/yaml_to_json.rs:6:29 [INFO] [stdout] test yaml_to_json::test_string ... ok [INFO] [stderr] | [INFO] [stdout] test yaml_to_json::test_real ... ok [INFO] [stderr] 6 | fn escape_json_str(wr: &mut Write, v: &str) -> Result<(), fmt::Error> { [INFO] [stdout] test yaml_to_json::test_null ... ok [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] test yaml_to_json::test_integer ... ok [INFO] [stderr] | [INFO] [stdout] test yaml_to_json::test_boolean ... ok [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] test yaml_to_json::test_array ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] test yaml_to_json::test_hash ... FAILED [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] failures: [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] [INFO] [stderr] --> src/yaml_to_json.rs:71:13 [INFO] [stdout] ---- yaml_to_json::test_hash stdout ---- [INFO] [stderr] | [INFO] [stdout] thread 'yaml_to_json::test_hash' panicked at 'attempted to leave type `linked_hash_map::Node` uninitialized, which is invalid', /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/mem/mod.rs:663:9 [INFO] [stderr] 71 | write!(out, "{}", real); [INFO] [stdout] stack backtrace: [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 0: 0x5605174e6c40 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] 1: 0x5605174e6c40 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 2: 0x5605174e6c40 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stderr] [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] 3: 0x5605174e6c40 - ::fmt::he312f4ad5b9bb346 [INFO] [stderr] --> src/yaml_to_json.rs:74:13 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] | [INFO] [stdout] 4: 0x56051750a4dc - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] 74 | write!(out, "{}", integer); [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5: 0x5605174e3ba5 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] 6: 0x5605174e8dbb - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] [INFO] [stdout] 7: 0x5605174e8dbb - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] --> src/yaml_to_json.rs:80:13 [INFO] [stdout] 8: 0x5605174e8dbb - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stderr] 80 | write!(out, "{}", boolean); [INFO] [stdout] 9: 0x5605174e88cc - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:222:9 [INFO] [stderr] | [INFO] [stdout] 10: 0x5605174e9484 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:622:17 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 11: 0x5605174e8f37 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stderr] [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:517:13 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] 12: 0x5605174e711c - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stderr] --> src/yaml_to_json.rs:83:13 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] | [INFO] [stdout] 13: 0x5605174e8ec9 - rust_begin_unwind [INFO] [stderr] 83 | write!(out, "["); [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14: 0x56051743f3b1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:92:14 [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] 15: 0x56051743f2fd - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:50:5 [INFO] [stderr] [INFO] [stdout] 16: 0x56051748d98a - core::mem::uninitialized::h7b5e1ff96573927d [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/mem/mod.rs:663:9 [INFO] [stderr] --> src/yaml_to_json.rs:90:21 [INFO] [stdout] 17: 0x56051748d98a - linked_hash_map::LinkedHashMap::ensure_guard_node::h260b918b8788b005 [INFO] [stderr] | [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.1/src/lib.rs:174:52 [INFO] [stderr] 90 | write!(out, ","); [INFO] [stdout] 18: 0x56051748dbac - linked_hash_map::LinkedHashMap::insert::h9ef45733be873daf [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.1/src/lib.rs:304:9 [INFO] [stderr] | [INFO] [stdout] 19: 0x5605174aab04 - yaml_rust::yaml::YamlLoader::insert_new_node::h97e07b448e9c2272 [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/yaml.rs:181:25 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 20: 0x5605174a9e22 - ::on_event::h21bae32c1430eb93 [INFO] [stderr] [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/yaml.rs:145:17 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] 21: 0x5605174b59bf - yaml_rust::parser::Parser::load_node::ha38e2d09f6ac6b97 [INFO] [stderr] --> src/yaml_to_json.rs:95:13 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/parser.rs:233:17 [INFO] [stderr] | [INFO] [stdout] 22: 0x5605174b6229 - yaml_rust::parser::Parser::load_mapping::h7d9110d1c26604da [INFO] [stderr] 95 | write!(out, "]"); [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/parser.rs:259:18 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23: 0x5605174b5ba1 - yaml_rust::parser::Parser::load_node::ha38e2d09f6ac6b97 [INFO] [stderr] | [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/parser.rs:242:17 [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] 24: 0x5605174b5277 - yaml_rust::parser::Parser::load_document::hc50eb3427b80251d [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/parser.rs:215:14 [INFO] [stderr] [INFO] [stdout] 25: 0x5605174b4d55 - yaml_rust::parser::Parser::load::h1ff6ccfd1e4194f4 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/parser.rs:197:18 [INFO] [stderr] --> src/yaml_to_json.rs:98:13 [INFO] [stdout] 26: 0x5605174aad7d - yaml_rust::yaml::YamlLoader::load_from_str::h1989aad804cc1a4d [INFO] [stderr] | [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yaml-rust-0.4.2/src/yaml.rs:197:14 [INFO] [stderr] 98 | write!(out, "{{"); [INFO] [stdout] 27: 0x560517440c56 - qurl::yaml_to_json::yaml_string_to_json_string::h5fd6832e4d133c86 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /opt/rustwide/workdir/src/yaml_to_json.rs:130:16 [INFO] [stderr] | [INFO] [stdout] 28: 0x56051744174d - qurl::yaml_to_json::test_hash::hfcb665181867d51d [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] at /opt/rustwide/workdir/src/yaml_to_json.rs:175:9 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 29: 0x56051744171a - qurl::yaml_to_json::test_hash::{{closure}}::h468397f1bed19060 [INFO] [stderr] [INFO] [stdout] at /opt/rustwide/workdir/src/yaml_to_json.rs:173:1 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] 30: 0x56051744212e - core::ops::function::FnOnce::call_once::h1f2ab580fc5152d2 [INFO] [stderr] --> src/yaml_to_json.rs:105:21 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stderr] | [INFO] [stdout] 31: 0x560517475fc3 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stderr] 105 | write!(out, ","); [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 32: 0x560517475fc3 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:578:5 [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] 33: 0x560517474a38 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stderr] [INFO] [stdout] 34: 0x560517474a38 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stderr] --> src/yaml_to_json.rs:109:21 [INFO] [stdout] 35: 0x560517474a38 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stderr] 109 | write!(out, ":"); [INFO] [stdout] 36: 0x560517474a38 - std::panicking::try::h53f36df0935b9500 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stderr] | [INFO] [stdout] 37: 0x560517474a38 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 38: 0x560517474a38 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stderr] [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:601:18 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] 39: 0x560517474a38 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stderr] --> src/yaml_to_json.rs:115:13 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:493:39 [INFO] [stderr] | [INFO] [stdout] 40: 0x5605174431bd - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stderr] 115 | write!(out, "}}"); [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:520:37 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 41: 0x5605174431bd - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] 42: 0x5605174478e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:476:17 [INFO] [stderr] [INFO] [stdout] 43: 0x5605174478e8 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stderr] --> src/yaml_to_json.rs:118:13 [INFO] [stdout] 44: 0x5605174478e8 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stderr] | [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stderr] 118 | write!(out, "null"); [INFO] [stdout] 45: 0x5605174478e8 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stderr] | [INFO] [stdout] 46: 0x5605174478e8 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 47: 0x5605174478e8 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stderr] [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:475:30 [INFO] [stderr] warning: `qurl` (bin "qurl" test) generated 12 warnings [INFO] [stdout] 48: 0x5605174478e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/qurl-c96c31404255e4b3) [INFO] [stdout] 49: 0x5605174edff7 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stderr] error: test failed, to rerun pass '--bin qurl' [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 50: 0x5605174edff7 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 51: 0x5605174edff7 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 52: 0x7f89a83d8609 - start_thread [INFO] [stdout] 53: 0x7f89a81aa293 - clone [INFO] [stdout] 54: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] yaml_to_json::test_hash [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d8c44f0f8f531fffe7f443c044c926e68bbb8a74b451133442112dfeb6cc15e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c44f0f8f531fffe7f443c044c926e68bbb8a74b451133442112dfeb6cc15e9", kill_on_drop: false }` [INFO] [stdout] d8c44f0f8f531fffe7f443c044c926e68bbb8a74b451133442112dfeb6cc15e9