[INFO] fetching crate soma 0.1.0...
[INFO] testing soma-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate soma 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate soma 0.1.0 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 soma 0.1.0
[INFO] finished tweaking crates.io crate soma 0.1.0
[INFO] tweaked toml for crates.io crate soma 0.1.0 written to /workspace/builds/worker-54/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] ef6cb25e8ba0f90fdbc34a93563b769018b16ce2b10200d5ff2e4480c44940f2
[INFO] running `Command { std: "docker" "start" "-a" "ef6cb25e8ba0f90fdbc34a93563b769018b16ce2b10200d5ff2e4480c44940f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef6cb25e8ba0f90fdbc34a93563b769018b16ce2b10200d5ff2e4480c44940f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6cb25e8ba0f90fdbc34a93563b769018b16ce2b10200d5ff2e4480c44940f2", kill_on_drop: false }`
[INFO] [stdout] ef6cb25e8ba0f90fdbc34a93563b769018b16ce2b10200d5ff2e4480c44940f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 8e3c6c90d39501cb9f7041ad84028ca93039f56801953bddbb71e958560791e8
[INFO] running `Command { std: "docker" "start" "-a" "8e3c6c90d39501cb9f7041ad84028ca93039f56801953bddbb71e958560791e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling soma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "8e3c6c90d39501cb9f7041ad84028ca93039f56801953bddbb71e958560791e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3c6c90d39501cb9f7041ad84028ca93039f56801953bddbb71e958560791e8", kill_on_drop: false }`
[INFO] [stdout] 8e3c6c90d39501cb9f7041ad84028ca93039f56801953bddbb71e958560791e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] e7d7ed74ace2ccc619dcb70ebff2bd605fe81dbc7c16ed1bf271233971ce67c4
[INFO] running `Command { std: "docker" "start" "-a" "e7d7ed74ace2ccc619dcb70ebff2bd605fe81dbc7c16ed1bf271233971ce67c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling soma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/soma-ee69d393c548bfc7)
[INFO] running `Command { std: "docker" "inspect" "e7d7ed74ace2ccc619dcb70ebff2bd605fe81dbc7c16ed1bf271233971ce67c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d7ed74ace2ccc619dcb70ebff2bd605fe81dbc7c16ed1bf271233971ce67c4", kill_on_drop: false }`
[INFO] [stdout] e7d7ed74ace2ccc619dcb70ebff2bd605fe81dbc7c16ed1bf271233971ce67c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 33f433330bbb4268ce02f260c0ebce41cb581fd7b4b8fbd09573e6c95fceab39
[INFO] running `Command { std: "docker" "start" "-a" "33f433330bbb4268ce02f260c0ebce41cb581fd7b4b8fbd09573e6c95fceab39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/soma-ee69d393c548bfc7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::abort_on_none ... ok
[INFO] [stdout] test test::none_on_none ... ok
[INFO] [stdout] test test::value_on_some ... ok
[INFO] [stdout] test test::dont_abort_on_some - should panic ... ok
[INFO] [stderr]    Doc-tests soma
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "33f433330bbb4268ce02f260c0ebce41cb581fd7b4b8fbd09573e6c95fceab39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f433330bbb4268ce02f260c0ebce41cb581fd7b4b8fbd09573e6c95fceab39", kill_on_drop: false }`
[INFO] [stdout] 33f433330bbb4268ce02f260c0ebce41cb581fd7b4b8fbd09573e6c95fceab39