[INFO] fetching crate minimal-versions-are-broken 1.0.6...
[INFO] testing minimal-versions-are-broken-1.0.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate minimal-versions-are-broken 1.0.6 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate minimal-versions-are-broken 1.0.6 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 minimal-versions-are-broken 1.0.6
[INFO] finished tweaking crates.io crate minimal-versions-are-broken 1.0.6
[INFO] tweaked toml for crates.io crate minimal-versions-are-broken 1.0.6 written to /workspace/builds/worker-21/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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 921f9c2efe2c16dcdd2ee5989e74adff412d07a7319383e047cefe0999eb62b2
[INFO] running `Command { std: "docker" "start" "-a" "921f9c2efe2c16dcdd2ee5989e74adff412d07a7319383e047cefe0999eb62b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "921f9c2efe2c16dcdd2ee5989e74adff412d07a7319383e047cefe0999eb62b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921f9c2efe2c16dcdd2ee5989e74adff412d07a7319383e047cefe0999eb62b2", kill_on_drop: false }`
[INFO] [stdout] 921f9c2efe2c16dcdd2ee5989e74adff412d07a7319383e047cefe0999eb62b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c2fb2a80839b12440f5fc123fa8274a68204af8f301ecd560371aac7ce0a7dff
[INFO] running `Command { std: "docker" "start" "-a" "c2fb2a80839b12440f5fc123fa8274a68204af8f301ecd560371aac7ce0a7dff", kill_on_drop: false }`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling minimal-versions-are-broken v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "c2fb2a80839b12440f5fc123fa8274a68204af8f301ecd560371aac7ce0a7dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fb2a80839b12440f5fc123fa8274a68204af8f301ecd560371aac7ce0a7dff", kill_on_drop: false }`
[INFO] [stdout] c2fb2a80839b12440f5fc123fa8274a68204af8f301ecd560371aac7ce0a7dff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 17ff8a28008af57a5426b69ec10b8bc14ecdc53102a9c8e48d301ce182fbff90
[INFO] running `Command { std: "docker" "start" "-a" "17ff8a28008af57a5426b69ec10b8bc14ecdc53102a9c8e48d301ce182fbff90", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-versions-are-broken v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minimal_versions_are_broken-2056bdc688264006)
[INFO] running `Command { std: "docker" "inspect" "17ff8a28008af57a5426b69ec10b8bc14ecdc53102a9c8e48d301ce182fbff90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ff8a28008af57a5426b69ec10b8bc14ecdc53102a9c8e48d301ce182fbff90", kill_on_drop: false }`
[INFO] [stdout] 17ff8a28008af57a5426b69ec10b8bc14ecdc53102a9c8e48d301ce182fbff90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8a2f418569e01f5b61bdc38c3bcdcfef304f169322e7c3012b58d571c6cf8218
[INFO] running `Command { std: "docker" "start" "-a" "8a2f418569e01f5b61bdc38c3bcdcfef304f169322e7c3012b58d571c6cf8218", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minimal_versions_are_broken-2056bdc688264006)
[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]    Doc-tests minimal-versions-are-broken
[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" "8a2f418569e01f5b61bdc38c3bcdcfef304f169322e7c3012b58d571c6cf8218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2f418569e01f5b61bdc38c3bcdcfef304f169322e7c3012b58d571c6cf8218", kill_on_drop: false }`
[INFO] [stdout] 8a2f418569e01f5b61bdc38c3bcdcfef304f169322e7c3012b58d571c6cf8218