[INFO] fetching crate avtivka 0.0.1...
[INFO] testing avtivka-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate avtivka 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate avtivka 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avtivka 0.0.1
[INFO] finished tweaking crates.io crate avtivka 0.0.1
[INFO] tweaked toml for crates.io crate avtivka 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate avtivka 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5870d2384aa90af58abc9beefbef98bbff473c1f69ebae1d7980f8aeb6ea5bb8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5870d2384aa90af58abc9beefbef98bbff473c1f69ebae1d7980f8aeb6ea5bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5870d2384aa90af58abc9beefbef98bbff473c1f69ebae1d7980f8aeb6ea5bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5870d2384aa90af58abc9beefbef98bbff473c1f69ebae1d7980f8aeb6ea5bb8", kill_on_drop: false }`
[INFO] [stdout] 5870d2384aa90af58abc9beefbef98bbff473c1f69ebae1d7980f8aeb6ea5bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 208a6a03ad4b33c643ce6f72f34e158ed4fc6cdccde4ac41d95043fa2f2cc822
[INFO] running `Command { std: "docker" "start" "-a" "208a6a03ad4b33c643ce6f72f34e158ed4fc6cdccde4ac41d95043fa2f2cc822", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "208a6a03ad4b33c643ce6f72f34e158ed4fc6cdccde4ac41d95043fa2f2cc822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208a6a03ad4b33c643ce6f72f34e158ed4fc6cdccde4ac41d95043fa2f2cc822", kill_on_drop: false }`
[INFO] [stdout] 208a6a03ad4b33c643ce6f72f34e158ed4fc6cdccde4ac41d95043fa2f2cc822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] be9332d096314515026afe9745f740d5b5e30a7aee72506842ecc1c089c15055
[INFO] running `Command { std: "docker" "start" "-a" "be9332d096314515026afe9745f740d5b5e30a7aee72506842ecc1c089c15055", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "be9332d096314515026afe9745f740d5b5e30a7aee72506842ecc1c089c15055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9332d096314515026afe9745f740d5b5e30a7aee72506842ecc1c089c15055", kill_on_drop: false }`
[INFO] [stdout] be9332d096314515026afe9745f740d5b5e30a7aee72506842ecc1c089c15055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59ad1ba91996cb9eaeb9a4115506494b11eadeeb42c97ce29cb112a2460cbd9e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59ad1ba91996cb9eaeb9a4115506494b11eadeeb42c97ce29cb112a2460cbd9e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/avtivka-eabf0bc250cec717)
[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" "59ad1ba91996cb9eaeb9a4115506494b11eadeeb42c97ce29cb112a2460cbd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ad1ba91996cb9eaeb9a4115506494b11eadeeb42c97ce29cb112a2460cbd9e", kill_on_drop: false }`
[INFO] [stdout] 59ad1ba91996cb9eaeb9a4115506494b11eadeeb42c97ce29cb112a2460cbd9e