[INFO] fetching crate hull 0.1.3... [INFO] testing hull-0.1.3 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4 [INFO] extracting crate hull 0.1.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate hull 0.1.3 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hull 0.1.3 [INFO] finished tweaking crates.io crate hull 0.1.3 [INFO] tweaked toml for crates.io crate hull 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded os_pipe v0.6.2 [INFO] [stderr] Downloaded duct v0.10.0 [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c84980d846ee8faa4d72e4a77a41c8f8a284565ebcc217ba05a00c9c7750dadf [INFO] running `Command { std: "docker" "start" "-a" "c84980d846ee8faa4d72e4a77a41c8f8a284565ebcc217ba05a00c9c7750dadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c84980d846ee8faa4d72e4a77a41c8f8a284565ebcc217ba05a00c9c7750dadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c84980d846ee8faa4d72e4a77a41c8f8a284565ebcc217ba05a00c9c7750dadf", kill_on_drop: false }` [INFO] [stdout] c84980d846ee8faa4d72e4a77a41c8f8a284565ebcc217ba05a00c9c7750dadf [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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bd8ed5853ca6adc9ba2dcf7d8d9368d5fa465597517ebc9c713a583340801ca5 [INFO] running `Command { std: "docker" "start" "-a" "bd8ed5853ca6adc9ba2dcf7d8d9368d5fa465597517ebc9c713a583340801ca5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling object v0.29.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.150 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling shared_child v0.3.5 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling os_pipe v0.6.2 [INFO] [stderr] Compiling duct v0.10.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling hull v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.76s [INFO] running `Command { std: "docker" "inspect" "bd8ed5853ca6adc9ba2dcf7d8d9368d5fa465597517ebc9c713a583340801ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd8ed5853ca6adc9ba2dcf7d8d9368d5fa465597517ebc9c713a583340801ca5", kill_on_drop: false }` [INFO] [stdout] bd8ed5853ca6adc9ba2dcf7d8d9368d5fa465597517ebc9c713a583340801ca5 [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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8e4ec3c27de9c35923ce4c84c3f463687e636d6d08d09084b83137af4083893a [INFO] running `Command { std: "docker" "start" "-a" "8e4ec3c27de9c35923ce4c84c3f463687e636d6d08d09084b83137af4083893a", kill_on_drop: false }` [INFO] [stderr] Compiling hull v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/command/entry.rs:56:65 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "8e4ec3c27de9c35923ce4c84c3f463687e636d6d08d09084b83137af4083893a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e4ec3c27de9c35923ce4c84c3f463687e636d6d08d09084b83137af4083893a", kill_on_drop: false }` [INFO] [stdout] 8e4ec3c27de9c35923ce4c84c3f463687e636d6d08d09084b83137af4083893a [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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5f547cd8495dccd4387daef9297aab5961138219f0cb7412e3f366f2ae9cab0d [INFO] running `Command { std: "docker" "start" "-a" "5f547cd8495dccd4387daef9297aab5961138219f0cb7412e3f366f2ae9cab0d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/command/entry.rs:56:65 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 | pub fn command<'c>(self, manifest_path: &'c PathBuf) -> Box { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `hull` (bin "hull" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/hull-3ac5b4b99c830ef4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f547cd8495dccd4387daef9297aab5961138219f0cb7412e3f366f2ae9cab0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f547cd8495dccd4387daef9297aab5961138219f0cb7412e3f366f2ae9cab0d", kill_on_drop: false }` [INFO] [stdout] 5f547cd8495dccd4387daef9297aab5961138219f0cb7412e3f366f2ae9cab0d