[INFO] fetching crate vecvec 0.1.0...
[INFO] testing vecvec-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate vecvec 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate vecvec 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 vecvec 0.1.0
[INFO] finished tweaking crates.io crate vecvec 0.1.0
[INFO] tweaked toml for crates.io crate vecvec 0.1.0 written to /workspace/builds/worker-30/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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] d6c35578d3ade314053e093a079c867313dcbbca9fb0b92eadac4cc5c5cb73bb
[INFO] running `Command { std: "docker" "start" "-a" "d6c35578d3ade314053e093a079c867313dcbbca9fb0b92eadac4cc5c5cb73bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6c35578d3ade314053e093a079c867313dcbbca9fb0b92eadac4cc5c5cb73bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c35578d3ade314053e093a079c867313dcbbca9fb0b92eadac4cc5c5cb73bb", kill_on_drop: false }`
[INFO] [stdout] d6c35578d3ade314053e093a079c867313dcbbca9fb0b92eadac4cc5c5cb73bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 85b79a27579f19bc4841b907930ae076750c4feb5b5219a2c91dd9a6068d73b0
[INFO] running `Command { std: "docker" "start" "-a" "85b79a27579f19bc4841b907930ae076750c4feb5b5219a2c91dd9a6068d73b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecvec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "85b79a27579f19bc4841b907930ae076750c4feb5b5219a2c91dd9a6068d73b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b79a27579f19bc4841b907930ae076750c4feb5b5219a2c91dd9a6068d73b0", kill_on_drop: false }`
[INFO] [stdout] 85b79a27579f19bc4841b907930ae076750c4feb5b5219a2c91dd9a6068d73b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 835914daaa89922a8bf8b5fbaeafbfa7f8a53813be65d62eab71b48376bc4dbc
[INFO] running `Command { std: "docker" "start" "-a" "835914daaa89922a8bf8b5fbaeafbfa7f8a53813be65d62eab71b48376bc4dbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecvec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/vecvec-cacd0195b6d15ddc)
[INFO] [stderr]   Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-bd6fb62f814aac88)
[INFO] running `Command { std: "docker" "inspect" "835914daaa89922a8bf8b5fbaeafbfa7f8a53813be65d62eab71b48376bc4dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835914daaa89922a8bf8b5fbaeafbfa7f8a53813be65d62eab71b48376bc4dbc", kill_on_drop: false }`
[INFO] [stdout] 835914daaa89922a8bf8b5fbaeafbfa7f8a53813be65d62eab71b48376bc4dbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] a085c22b9fe2ad386a41738d02855f04bad3bbdfa2429e2f2c57127aa18fba26
[INFO] running `Command { std: "docker" "start" "-a" "a085c22b9fe2ad386a41738d02855f04bad3bbdfa2429e2f2c57127aa18fba26", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vecvec-cacd0195b6d15ddc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-bd6fb62f814aac88)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vecvec
[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" "a085c22b9fe2ad386a41738d02855f04bad3bbdfa2429e2f2c57127aa18fba26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a085c22b9fe2ad386a41738d02855f04bad3bbdfa2429e2f2c57127aa18fba26", kill_on_drop: false }`
[INFO] [stdout] a085c22b9fe2ad386a41738d02855f04bad3bbdfa2429e2f2c57127aa18fba26