[INFO] fetching crate syh 0.1.0...
[INFO] testing syh-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate syh 0.1.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate syh 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syh 0.1.0
[INFO] finished tweaking crates.io crate syh 0.1.0
[INFO] tweaked toml for crates.io crate syh 0.1.0 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b45aa1c86397b9aa9b2d750c5eb442c1fc30d50e1d1c1e2c546784528700de
[INFO] running `Command { std: "docker" "start" "-a" "b2b45aa1c86397b9aa9b2d750c5eb442c1fc30d50e1d1c1e2c546784528700de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b45aa1c86397b9aa9b2d750c5eb442c1fc30d50e1d1c1e2c546784528700de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b45aa1c86397b9aa9b2d750c5eb442c1fc30d50e1d1c1e2c546784528700de", kill_on_drop: false }`
[INFO] [stdout] b2b45aa1c86397b9aa9b2d750c5eb442c1fc30d50e1d1c1e2c546784528700de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed36880d5dfad9815695b4cfa6a385614bb9fdd6275aef86f36ef8e994c7d77
[INFO] running `Command { std: "docker" "start" "-a" "4ed36880d5dfad9815695b4cfa6a385614bb9fdd6275aef86f36ef8e994c7d77", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "4ed36880d5dfad9815695b4cfa6a385614bb9fdd6275aef86f36ef8e994c7d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed36880d5dfad9815695b4cfa6a385614bb9fdd6275aef86f36ef8e994c7d77", kill_on_drop: false }`
[INFO] [stdout] 4ed36880d5dfad9815695b4cfa6a385614bb9fdd6275aef86f36ef8e994c7d77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13e1150a36e592eff70ba8ac7863cf2248ab6c10b01bbd77a35f4b5069f7f720
[INFO] running `Command { std: "docker" "start" "-a" "13e1150a36e592eff70ba8ac7863cf2248ab6c10b01bbd77a35f4b5069f7f720", kill_on_drop: false }`
[INFO] [stderr]    Compiling syh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "13e1150a36e592eff70ba8ac7863cf2248ab6c10b01bbd77a35f4b5069f7f720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e1150a36e592eff70ba8ac7863cf2248ab6c10b01bbd77a35f4b5069f7f720", kill_on_drop: false }`
[INFO] [stdout] 13e1150a36e592eff70ba8ac7863cf2248ab6c10b01bbd77a35f4b5069f7f720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ab9acb77b75af28bd398fefe96f6a4c5e77246b0282022b48e4e12b9de328b0
[INFO] running `Command { std: "docker" "start" "-a" "6ab9acb77b75af28bd398fefe96f6a4c5e77246b0282022b48e4e12b9de328b0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syh-3fd1b13cb4c3ad47)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests syh
[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] [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" "6ab9acb77b75af28bd398fefe96f6a4c5e77246b0282022b48e4e12b9de328b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab9acb77b75af28bd398fefe96f6a4c5e77246b0282022b48e4e12b9de328b0", kill_on_drop: false }`
[INFO] [stdout] 6ab9acb77b75af28bd398fefe96f6a4c5e77246b0282022b48e4e12b9de328b0