[INFO] fetching crate vectorclock-rs 0.0.1...
[INFO] testing vectorclock-rs-0.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate vectorclock-rs 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate vectorclock-rs 0.0.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vectorclock-rs 0.0.1
[INFO] finished tweaking crates.io crate vectorclock-rs 0.0.1
[INFO] tweaked toml for crates.io crate vectorclock-rs 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd243bcc2bc212aa7bbf92c28ae474fb655c30793d5a5a223e1459e8b1b5e0c3
[INFO] running `Command { std: "docker" "start" "-a" "bd243bcc2bc212aa7bbf92c28ae474fb655c30793d5a5a223e1459e8b1b5e0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd243bcc2bc212aa7bbf92c28ae474fb655c30793d5a5a223e1459e8b1b5e0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd243bcc2bc212aa7bbf92c28ae474fb655c30793d5a5a223e1459e8b1b5e0c3", kill_on_drop: false }`
[INFO] [stdout] bd243bcc2bc212aa7bbf92c28ae474fb655c30793d5a5a223e1459e8b1b5e0c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9235b1224056ce8d9ba3c66f93bbc710e14ebbf06445041141938290d9bd74b8
[INFO] running `Command { std: "docker" "start" "-a" "9235b1224056ce8d9ba3c66f93bbc710e14ebbf06445041141938290d9bd74b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling vectorclock-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "9235b1224056ce8d9ba3c66f93bbc710e14ebbf06445041141938290d9bd74b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9235b1224056ce8d9ba3c66f93bbc710e14ebbf06445041141938290d9bd74b8", kill_on_drop: false }`
[INFO] [stdout] 9235b1224056ce8d9ba3c66f93bbc710e14ebbf06445041141938290d9bd74b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b749669a1305dcf01b739e72295a8635702966747c3ba55034e60b31fec9bb68
[INFO] running `Command { std: "docker" "start" "-a" "b749669a1305dcf01b739e72295a8635702966747c3ba55034e60b31fec9bb68", kill_on_drop: false }`
[INFO] [stderr]    Compiling vectorclock-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "b749669a1305dcf01b739e72295a8635702966747c3ba55034e60b31fec9bb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b749669a1305dcf01b739e72295a8635702966747c3ba55034e60b31fec9bb68", kill_on_drop: false }`
[INFO] [stdout] b749669a1305dcf01b739e72295a8635702966747c3ba55034e60b31fec9bb68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1fca65c6250586aab16cf07f8c2f04404dfd0b317d98fc740547e908707f3fb
[INFO] running `Command { std: "docker" "start" "-a" "f1fca65c6250586aab16cf07f8c2f04404dfd0b317d98fc740547e908707f3fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vectorclock-ccf2d1941b4a8ca9)
[INFO] [stdout] test clock::test::test_diverged ... ok
[INFO] [stdout] test clock::test::test_empty_ordering ... ok
[INFO] [stdout] test clock::test::test_incremented_ordering ... ok
[INFO] [stdout] test clock::test::test_merged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vectorclock
[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" "f1fca65c6250586aab16cf07f8c2f04404dfd0b317d98fc740547e908707f3fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1fca65c6250586aab16cf07f8c2f04404dfd0b317d98fc740547e908707f3fb", kill_on_drop: false }`
[INFO] [stdout] f1fca65c6250586aab16cf07f8c2f04404dfd0b317d98fc740547e908707f3fb