[INFO] fetching crate irust 1.24.0...
[INFO] testing irust-1.24.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate irust 1.24.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate irust 1.24.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irust 1.24.0
[INFO] finished tweaking crates.io crate irust 1.24.0
[INFO] tweaked toml for crates.io crate irust 1.24.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate crates.io crate irust 1.24.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7d2015b091b4f608bcd3644562206b6514de79b1957fba870d044c45fcdae89
[INFO] running `Command { std: "docker" "start" "-a" "f7d2015b091b4f608bcd3644562206b6514de79b1957fba870d044c45fcdae89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7d2015b091b4f608bcd3644562206b6514de79b1957fba870d044c45fcdae89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d2015b091b4f608bcd3644562206b6514de79b1957fba870d044c45fcdae89", kill_on_drop: false }`
[INFO] [stdout] f7d2015b091b4f608bcd3644562206b6514de79b1957fba870d044c45fcdae89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67e49e4fd5930fa84fb1d7f6bcf8848d3482a0514d24aef00752496ed3f98bed
[INFO] running `Command { std: "docker" "start" "-a" "67e49e4fd5930fa84fb1d7f6bcf8848d3482a0514d24aef00752496ed3f98bed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.22.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling irust_repl v0.7.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling rscript v0.10.0
[INFO] [stderr]    Compiling irust_api v0.19.0
[INFO] [stderr]    Compiling printer v0.2.11
[INFO] [stderr]    Compiling irust v1.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.67s
[INFO] running `Command { std: "docker" "inspect" "67e49e4fd5930fa84fb1d7f6bcf8848d3482a0514d24aef00752496ed3f98bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e49e4fd5930fa84fb1d7f6bcf8848d3482a0514d24aef00752496ed3f98bed", kill_on_drop: false }`
[INFO] [stdout] 67e49e4fd5930fa84fb1d7f6bcf8848d3482a0514d24aef00752496ed3f98bed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c880a7ef7ab69510fa675bd998d2b92d002825f505bff0abab629b1fa1023e6
[INFO] running `Command { std: "docker" "start" "-a" "3c880a7ef7ab69510fa675bd998d2b92d002825f505bff0abab629b1fa1023e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling irust v1.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "3c880a7ef7ab69510fa675bd998d2b92d002825f505bff0abab629b1fa1023e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c880a7ef7ab69510fa675bd998d2b92d002825f505bff0abab629b1fa1023e6", kill_on_drop: false }`
[INFO] [stdout] 3c880a7ef7ab69510fa675bd998d2b92d002825f505bff0abab629b1fa1023e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5aa542622486d6507f3151e6d5228964ab339a67de2e89c8e85f14ec50a158b8
[INFO] running `Command { std: "docker" "start" "-a" "5aa542622486d6507f3151e6d5228964ab339a67de2e89c8e85f14ec50a158b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irust-10d2a6586d779535)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::split_args_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5aa542622486d6507f3151e6d5228964ab339a67de2e89c8e85f14ec50a158b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa542622486d6507f3151e6d5228964ab339a67de2e89c8e85f14ec50a158b8", kill_on_drop: false }`
[INFO] [stdout] 5aa542622486d6507f3151e6d5228964ab339a67de2e89c8e85f14ec50a158b8
