[INFO] cloning repository https://github.com/delandtj/lsrt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/delandtj/lsrt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelandtj%2Flsrt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelandtj%2Flsrt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bd8974a75d59f464db7699d2cfe8e00dfd80a0f [INFO] testing delandtj/lsrt against 1.63.0 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelandtj%2Flsrt" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/delandtj/lsrt on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/delandtj/lsrt [INFO] finished tweaking git repo https://github.com/delandtj/lsrt [INFO] tweaked toml for git repo https://github.com/delandtj/lsrt written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/delandtj/lsrt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded fastrand v1.2.4 [INFO] [stderr] Downloaded kv-log-macro v1.0.6 [INFO] [stderr] Downloaded parking v1.0.1 [INFO] [stderr] Downloaded structopt-derive v0.4.8 [INFO] [stderr] Downloaded smol v0.1.18 [INFO] [stderr] Downloaded lexical-sort v0.3.0 [INFO] [stderr] Downloaded js-sys v0.3.40 [INFO] [stderr] Downloaded structopt v0.3.15 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.63 [INFO] [stderr] Downloaded cache-padded v1.1.0 [INFO] [stderr] Downloaded waker-fn v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.63 [INFO] [stderr] Downloaded cc v1.0.54 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.63 [INFO] [stderr] Downloaded blocking v0.4.6 [INFO] [stderr] Downloaded paw-attributes v1.0.2 [INFO] [stderr] Downloaded anyhow v1.0.31 [INFO] [stderr] Downloaded web-sys v0.3.40 [INFO] [stderr] Downloaded any_ascii v0.1.5 [INFO] [stderr] Downloaded paw v1.0.0 [INFO] [stderr] Downloaded concurrent-queue v1.1.1 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.6 [INFO] [stderr] Downloaded paw-raw v1.0.0 [INFO] [stderr] Downloaded async-std v1.6.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.63 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65ea6bb016676a69090f2b4e284461b0f3190ff5493407af875607572c02650d [INFO] running `Command { std: "docker" "start" "-a" "65ea6bb016676a69090f2b4e284461b0f3190ff5493407af875607572c02650d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65ea6bb016676a69090f2b4e284461b0f3190ff5493407af875607572c02650d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ea6bb016676a69090f2b4e284461b0f3190ff5493407af875607572c02650d", kill_on_drop: false }` [INFO] [stdout] 65ea6bb016676a69090f2b4e284461b0f3190ff5493407af875607572c02650d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0ad65789287acfc444f3d190e160611fba801600e1efeb56900cdd6a65e3362 [INFO] running `Command { std: "docker" "start" "-a" "d0ad65789287acfc444f3d190e160611fba801600e1efeb56900cdd6a65e3362", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling parking v1.0.1 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling cache-padded v1.1.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling fastrand v1.2.4 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling any_ascii v0.1.5 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling concurrent-queue v1.1.1 [INFO] [stderr] Compiling kv-log-macro v1.0.6 [INFO] [stderr] Compiling lexical-sort v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling structopt v0.3.15 [INFO] [stderr] Compiling blocking v0.4.6 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling smol v0.1.18 [INFO] [stderr] Compiling async-std v1.6.2 [INFO] [stderr] Compiling lsrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `debug`, `key`, `human` and `lines` are never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | #[structopt(short, long)] [INFO] [stdout] 17 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 18 | #[structopt(short = "k", long = "key", default_value = "0")] [INFO] [stdout] 19 | key: i8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | #[structopt(short = "H", long = "human" )] [INFO] [stdout] 21 | human: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | lines: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | block_on(_main_()); [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] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.31s [INFO] running `Command { std: "docker" "inspect" "d0ad65789287acfc444f3d190e160611fba801600e1efeb56900cdd6a65e3362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0ad65789287acfc444f3d190e160611fba801600e1efeb56900cdd6a65e3362", kill_on_drop: false }` [INFO] [stdout] d0ad65789287acfc444f3d190e160611fba801600e1efeb56900cdd6a65e3362 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 019e0971b3ea64465aef6d1cce1e6a41bea9fff2321d39719548feb004ac7433 [INFO] running `Command { std: "docker" "start" "-a" "019e0971b3ea64465aef6d1cce1e6a41bea9fff2321d39719548feb004ac7433", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lsrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `debug`, `key`, `human` and `lines` are never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | #[structopt(short, long)] [INFO] [stdout] 17 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 18 | #[structopt(short = "k", long = "key", default_value = "0")] [INFO] [stdout] 19 | key: i8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | #[structopt(short = "H", long = "human" )] [INFO] [stdout] 21 | human: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | lines: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | block_on(_main_()); [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] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "019e0971b3ea64465aef6d1cce1e6a41bea9fff2321d39719548feb004ac7433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "019e0971b3ea64465aef6d1cce1e6a41bea9fff2321d39719548feb004ac7433", kill_on_drop: false }` [INFO] [stdout] 019e0971b3ea64465aef6d1cce1e6a41bea9fff2321d39719548feb004ac7433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] de6453c981984fac02db204e7980974b5f4aa93e8b3065da1c8e18526e56df3e [INFO] running `Command { std: "docker" "start" "-a" "de6453c981984fac02db204e7980974b5f4aa93e8b3065da1c8e18526e56df3e", kill_on_drop: false }` [INFO] [stderr] warning: fields `debug`, `key`, `human` and `lines` are never read [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 15 | struct Opt { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 16 | #[structopt(short, long)] [INFO] [stderr] 17 | debug: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 18 | #[structopt(short = "k", long = "key", default_value = "0")] [INFO] [stderr] 19 | key: i8, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 20 | #[structopt(short = "H", long = "human" )] [INFO] [stderr] 21 | human: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | lines: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | block_on(_main_()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `lsrt` (bin "lsrt" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lsrt-869a0baf5e99942c) [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" "de6453c981984fac02db204e7980974b5f4aa93e8b3065da1c8e18526e56df3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de6453c981984fac02db204e7980974b5f4aa93e8b3065da1c8e18526e56df3e", kill_on_drop: false }` [INFO] [stdout] de6453c981984fac02db204e7980974b5f4aa93e8b3065da1c8e18526e56df3e