[INFO] fetching crate lin 0.0.1...
[INFO] testing lin-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate lin 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lin 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lin 0.0.1
[INFO] finished tweaking crates.io crate lin 0.0.1
[INFO] tweaked toml for crates.io crate lin 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 042c567c8ddcbe46f33bbc0a6f3820fdcda34c564a46f60bcd2b66064a972b99
[INFO] running `Command { std: "docker" "start" "-a" "042c567c8ddcbe46f33bbc0a6f3820fdcda34c564a46f60bcd2b66064a972b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "042c567c8ddcbe46f33bbc0a6f3820fdcda34c564a46f60bcd2b66064a972b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "042c567c8ddcbe46f33bbc0a6f3820fdcda34c564a46f60bcd2b66064a972b99", kill_on_drop: false }`
[INFO] [stdout] 042c567c8ddcbe46f33bbc0a6f3820fdcda34c564a46f60bcd2b66064a972b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b3ff9dad68286aa509b045ba3bd168a07bfb2786d6a99e9976f3a761700f4bf
[INFO] running `Command { std: "docker" "start" "-a" "5b3ff9dad68286aa509b045ba3bd168a07bfb2786d6a99e9976f3a761700f4bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling lin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "5b3ff9dad68286aa509b045ba3bd168a07bfb2786d6a99e9976f3a761700f4bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3ff9dad68286aa509b045ba3bd168a07bfb2786d6a99e9976f3a761700f4bf", kill_on_drop: false }`
[INFO] [stdout] 5b3ff9dad68286aa509b045ba3bd168a07bfb2786d6a99e9976f3a761700f4bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95ee8066cbfad9065ac7e2418c1de1e3b833a49cf56f7d1f0285acdac7220d43
[INFO] running `Command { std: "docker" "start" "-a" "95ee8066cbfad9065ac7e2418c1de1e3b833a49cf56f7d1f0285acdac7220d43", kill_on_drop: false }`
[INFO] [stderr]    Compiling lin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "95ee8066cbfad9065ac7e2418c1de1e3b833a49cf56f7d1f0285acdac7220d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ee8066cbfad9065ac7e2418c1de1e3b833a49cf56f7d1f0285acdac7220d43", kill_on_drop: false }`
[INFO] [stdout] 95ee8066cbfad9065ac7e2418c1de1e3b833a49cf56f7d1f0285acdac7220d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71eced37c59d8d3c8f6f37bf1363f4f8cb8b557e9a30306b2107fe8d5e3af28e
[INFO] running `Command { std: "docker" "start" "-a" "71eced37c59d8d3c8f6f37bf1363f4f8cb8b557e9a30306b2107fe8d5e3af28e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lin-9830d034acc7d07d)
[INFO] [stderr]    Doc-tests lin
[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] [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" "71eced37c59d8d3c8f6f37bf1363f4f8cb8b557e9a30306b2107fe8d5e3af28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71eced37c59d8d3c8f6f37bf1363f4f8cb8b557e9a30306b2107fe8d5e3af28e", kill_on_drop: false }`
[INFO] [stdout] 71eced37c59d8d3c8f6f37bf1363f4f8cb8b557e9a30306b2107fe8d5e3af28e