[INFO] fetching crate signature_derive 1.0.0-pre.4...
[INFO] testing signature_derive-1.0.0-pre.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate signature_derive 1.0.0-pre.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate signature_derive 1.0.0-pre.4 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 signature_derive 1.0.0-pre.4
[INFO] finished tweaking crates.io crate signature_derive 1.0.0-pre.4
[INFO] tweaked toml for crates.io crate signature_derive 1.0.0-pre.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a655b68693777ccc6f6e4355d7833594de7d4983ef56bdcf4c56e63000db5ddb
[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" "a655b68693777ccc6f6e4355d7833594de7d4983ef56bdcf4c56e63000db5ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a655b68693777ccc6f6e4355d7833594de7d4983ef56bdcf4c56e63000db5ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a655b68693777ccc6f6e4355d7833594de7d4983ef56bdcf4c56e63000db5ddb", kill_on_drop: false }`
[INFO] [stdout] a655b68693777ccc6f6e4355d7833594de7d4983ef56bdcf4c56e63000db5ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 1824aa2d50ca6a86c3fd54de8ec571c23df6cc4edf97bc87479aa056f1171f38
[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" "1824aa2d50ca6a86c3fd54de8ec571c23df6cc4edf97bc87479aa056f1171f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "1824aa2d50ca6a86c3fd54de8ec571c23df6cc4edf97bc87479aa056f1171f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1824aa2d50ca6a86c3fd54de8ec571c23df6cc4edf97bc87479aa056f1171f38", kill_on_drop: false }`
[INFO] [stdout] 1824aa2d50ca6a86c3fd54de8ec571c23df6cc4edf97bc87479aa056f1171f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 285d3f21faee30b4c822c5d95bb8346f91eb7ea6373119faa525a5f09babb529
[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" "285d3f21faee30b4c822c5d95bb8346f91eb7ea6373119faa525a5f09babb529", kill_on_drop: false }`
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "285d3f21faee30b4c822c5d95bb8346f91eb7ea6373119faa525a5f09babb529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285d3f21faee30b4c822c5d95bb8346f91eb7ea6373119faa525a5f09babb529", kill_on_drop: false }`
[INFO] [stdout] 285d3f21faee30b4c822c5d95bb8346f91eb7ea6373119faa525a5f09babb529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 509e1f4cc02cea14ea9d05abd3d57d4609ce2ed48877b9e1f098c3299e2cb480
[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" "509e1f4cc02cea14ea9d05abd3d57d4609ce2ed48877b9e1f098c3299e2cb480", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/signature_derive-6f98a0d068dbbc75)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::signer ... ok
[INFO] [stderr]    Doc-tests signature_derive
[INFO] [stdout] test tests::verifier ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "509e1f4cc02cea14ea9d05abd3d57d4609ce2ed48877b9e1f098c3299e2cb480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509e1f4cc02cea14ea9d05abd3d57d4609ce2ed48877b9e1f098c3299e2cb480", kill_on_drop: false }`
[INFO] [stdout] 509e1f4cc02cea14ea9d05abd3d57d4609ce2ed48877b9e1f098c3299e2cb480