[INFO] fetching crate lg 0.1.2...
[INFO] testing lg-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lg 0.1.2 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate lg 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lg 0.1.2
[INFO] finished tweaking crates.io crate lg 0.1.2
[INFO] tweaked toml for crates.io crate lg 0.1.2 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate lg 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c6b58c8610078b3ed68ed59288036804dc1e31bc42d90d63e8f44a760bcc736
[INFO] running `Command { std: "docker" "start" "-a" "1c6b58c8610078b3ed68ed59288036804dc1e31bc42d90d63e8f44a760bcc736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c6b58c8610078b3ed68ed59288036804dc1e31bc42d90d63e8f44a760bcc736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6b58c8610078b3ed68ed59288036804dc1e31bc42d90d63e8f44a760bcc736", kill_on_drop: false }`
[INFO] [stdout] 1c6b58c8610078b3ed68ed59288036804dc1e31bc42d90d63e8f44a760bcc736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 153f2fd68f3321627e03b0f76e30b84b8fb1a158025771a7d23b8d08ed752f77
[INFO] running `Command { std: "docker" "start" "-a" "153f2fd68f3321627e03b0f76e30b84b8fb1a158025771a7d23b8d08ed752f77", kill_on_drop: false }`
[INFO] [stderr]    Compiling lg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "153f2fd68f3321627e03b0f76e30b84b8fb1a158025771a7d23b8d08ed752f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153f2fd68f3321627e03b0f76e30b84b8fb1a158025771a7d23b8d08ed752f77", kill_on_drop: false }`
[INFO] [stdout] 153f2fd68f3321627e03b0f76e30b84b8fb1a158025771a7d23b8d08ed752f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9163e1bb30c5e67c98af67033065fc75795a8fbe1c812d667f62f53eef291c4c
[INFO] running `Command { std: "docker" "start" "-a" "9163e1bb30c5e67c98af67033065fc75795a8fbe1c812d667f62f53eef291c4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/lg-ea1c050dc68f3ceb)
[INFO] [stderr]   Executable unittests main.rs (/opt/rustwide/target/debug/deps/lg-a08199822dccf3e0)
[INFO] running `Command { std: "docker" "inspect" "9163e1bb30c5e67c98af67033065fc75795a8fbe1c812d667f62f53eef291c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9163e1bb30c5e67c98af67033065fc75795a8fbe1c812d667f62f53eef291c4c", kill_on_drop: false }`
[INFO] [stdout] 9163e1bb30c5e67c98af67033065fc75795a8fbe1c812d667f62f53eef291c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d81c93f719dab10806745e8710c7234a1443b814c9bf79fbb2a270f8f1202380
[INFO] running `Command { std: "docker" "start" "-a" "d81c93f719dab10806745e8710c7234a1443b814c9bf79fbb2a270f8f1202380", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/lg-ea1c050dc68f3ceb)
[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] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/lg-a08199822dccf3e0)
[INFO] [stderr]    Doc-tests lg
[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" "d81c93f719dab10806745e8710c7234a1443b814c9bf79fbb2a270f8f1202380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81c93f719dab10806745e8710c7234a1443b814c9bf79fbb2a270f8f1202380", kill_on_drop: false }`
[INFO] [stdout] d81c93f719dab10806745e8710c7234a1443b814c9bf79fbb2a270f8f1202380