[INFO] fetching crate trident 0.2.1...
[INFO] testing trident-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate trident 0.2.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate trident 0.2.1 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 trident 0.2.1
[INFO] finished tweaking crates.io crate trident 0.2.1
[INFO] tweaked toml for crates.io crate trident 0.2.1 written to /workspace/builds/worker-101/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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 0258085e9891fbafe64a628d3fb8bb440b4a28193e392f7ad680531b0d2bded5
[INFO] running `Command { std: "docker" "start" "-a" "0258085e9891fbafe64a628d3fb8bb440b4a28193e392f7ad680531b0d2bded5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0258085e9891fbafe64a628d3fb8bb440b4a28193e392f7ad680531b0d2bded5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0258085e9891fbafe64a628d3fb8bb440b4a28193e392f7ad680531b0d2bded5", kill_on_drop: false }`
[INFO] [stdout] 0258085e9891fbafe64a628d3fb8bb440b4a28193e392f7ad680531b0d2bded5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 0fe14f1cdfb71774a7fa060b3c43bfaa378475d41750e59959669ca49d52c8b6
[INFO] running `Command { std: "docker" "start" "-a" "0fe14f1cdfb71774a7fa060b3c43bfaa378475d41750e59959669ca49d52c8b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling trident v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "0fe14f1cdfb71774a7fa060b3c43bfaa378475d41750e59959669ca49d52c8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe14f1cdfb71774a7fa060b3c43bfaa378475d41750e59959669ca49d52c8b6", kill_on_drop: false }`
[INFO] [stdout] 0fe14f1cdfb71774a7fa060b3c43bfaa378475d41750e59959669ca49d52c8b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 8fe61f80116b79413b9edce4d844ed578bf3957d541d0319a29942762f31f6e3
[INFO] running `Command { std: "docker" "start" "-a" "8fe61f80116b79413b9edce4d844ed578bf3957d541d0319a29942762f31f6e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trident v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.99s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/trident-6fe2d501fc8e085f)
[INFO] running `Command { std: "docker" "inspect" "8fe61f80116b79413b9edce4d844ed578bf3957d541d0319a29942762f31f6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe61f80116b79413b9edce4d844ed578bf3957d541d0319a29942762f31f6e3", kill_on_drop: false }`
[INFO] [stdout] 8fe61f80116b79413b9edce4d844ed578bf3957d541d0319a29942762f31f6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] d834b810aec2feb771a5ba7dd143af3ae16eb64fa0d8eef8ab57695d04052e60
[INFO] running `Command { std: "docker" "start" "-a" "d834b810aec2feb771a5ba7dd143af3ae16eb64fa0d8eef8ab57695d04052e60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trident-6fe2d501fc8e085f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test trident::tests::handles_large_copy_type ... ok
[INFO] [stdout] test trident::tests::handles_large_type ... ok
[INFO] [stdout] test trident::tests::handles_large_dtor_type ... ok
[INFO] [stdout] test trident::tests::handles_small_copy_type ... ok
[INFO] [stdout] test trident::tests::handles_small_dtor_type ... ok
[INFO] [stdout] test trident::tests::handles_small_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trident
[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" "d834b810aec2feb771a5ba7dd143af3ae16eb64fa0d8eef8ab57695d04052e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d834b810aec2feb771a5ba7dd143af3ae16eb64fa0d8eef8ab57695d04052e60", kill_on_drop: false }`
[INFO] [stdout] d834b810aec2feb771a5ba7dd143af3ae16eb64fa0d8eef8ab57695d04052e60