[INFO] fetching crate tribles 0.1.2...
[INFO] testing tribles-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tribles 0.1.2 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate tribles 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 tribles 0.1.2
[INFO] finished tweaking crates.io crate tribles 0.1.2
[INFO] tweaked toml for crates.io crate tribles 0.1.2 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] ab12dd6879902b6d0917556805353a093c3ce1619fb3cf7d5bfa0e2168a92b4d
[INFO] running `Command { std: "docker" "start" "-a" "ab12dd6879902b6d0917556805353a093c3ce1619fb3cf7d5bfa0e2168a92b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab12dd6879902b6d0917556805353a093c3ce1619fb3cf7d5bfa0e2168a92b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab12dd6879902b6d0917556805353a093c3ce1619fb3cf7d5bfa0e2168a92b4d", kill_on_drop: false }`
[INFO] [stdout] ab12dd6879902b6d0917556805353a093c3ce1619fb3cf7d5bfa0e2168a92b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] fdc1e292cb8721806736f63d026556f3a391073ec67d08daab4c58512a1b1879
[INFO] running `Command { std: "docker" "start" "-a" "fdc1e292cb8721806736f63d026556f3a391073ec67d08daab4c58512a1b1879", kill_on_drop: false }`
[INFO] [stderr]    Compiling tribles v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "fdc1e292cb8721806736f63d026556f3a391073ec67d08daab4c58512a1b1879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc1e292cb8721806736f63d026556f3a391073ec67d08daab4c58512a1b1879", kill_on_drop: false }`
[INFO] [stdout] fdc1e292cb8721806736f63d026556f3a391073ec67d08daab4c58512a1b1879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] d8242f36c2f2e59908f98f1dcbd3a5137319f16fcd936ce6e332f3d729f83e92
[INFO] running `Command { std: "docker" "start" "-a" "d8242f36c2f2e59908f98f1dcbd3a5137319f16fcd936ce6e332f3d729f83e92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tribles v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tribles-a0c85201a1031c0d)
[INFO] running `Command { std: "docker" "inspect" "d8242f36c2f2e59908f98f1dcbd3a5137319f16fcd936ce6e332f3d729f83e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8242f36c2f2e59908f98f1dcbd3a5137319f16fcd936ce6e332f3d729f83e92", kill_on_drop: false }`
[INFO] [stdout] d8242f36c2f2e59908f98f1dcbd3a5137319f16fcd936ce6e332f3d729f83e92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 9e39e7e844fcf8041f1ec39e61b06b08be4a2c575b9c363a87642dce71c9dd13
[INFO] running `Command { std: "docker" "start" "-a" "9e39e7e844fcf8041f1ec39e61b06b08be4a2c575b9c363a87642dce71c9dd13", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tribles-a0c85201a1031c0d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests tribles
[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" "9e39e7e844fcf8041f1ec39e61b06b08be4a2c575b9c363a87642dce71c9dd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e39e7e844fcf8041f1ec39e61b06b08be4a2c575b9c363a87642dce71c9dd13", kill_on_drop: false }`
[INFO] [stdout] 9e39e7e844fcf8041f1ec39e61b06b08be4a2c575b9c363a87642dce71c9dd13