[INFO] cloning repository https://github.com/sjparkinson/vdot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjparkinson/vdot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjparkinson%2Fvdot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjparkinson%2Fvdot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a11a657900f2ebf06c13120d9b5778eb8eb1b99e [INFO] testing sjparkinson/vdot against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjparkinson%2Fvdot" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sjparkinson/vdot on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sjparkinson/vdot [INFO] finished tweaking git repo https://github.com/sjparkinson/vdot [INFO] tweaked toml for git repo https://github.com/sjparkinson/vdot written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/sjparkinson/vdot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e62436049fb74e7f2898c3aec85ac68aa95dd418aeb2107bbdd93626330d1ad8 [INFO] running `Command { std: "docker" "start" "-a" "e62436049fb74e7f2898c3aec85ac68aa95dd418aeb2107bbdd93626330d1ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e62436049fb74e7f2898c3aec85ac68aa95dd418aeb2107bbdd93626330d1ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e62436049fb74e7f2898c3aec85ac68aa95dd418aeb2107bbdd93626330d1ad8", kill_on_drop: false }` [INFO] [stdout] e62436049fb74e7f2898c3aec85ac68aa95dd418aeb2107bbdd93626330d1ad8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fced29c04320a4d285af8fa88fd5b53f42ed832b498c6d96fbbbc6b57d4250b [INFO] running `Command { std: "docker" "start" "-a" "4fced29c04320a4d285af8fa88fd5b53f42ed832b498c6d96fbbbc6b57d4250b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling httparse v1.3.6 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling http-body v0.4.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling tokio-util v0.6.5 [INFO] [stderr] Compiling rustls v0.19.0 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling pin-project v1.0.6 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling h2 v0.3.2 [INFO] [stderr] Compiling hyper v0.14.5 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling vdot v0.4.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "4fced29c04320a4d285af8fa88fd5b53f42ed832b498c6d96fbbbc6b57d4250b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fced29c04320a4d285af8fa88fd5b53f42ed832b498c6d96fbbbc6b57d4250b", kill_on_drop: false }` [INFO] [stdout] 4fced29c04320a4d285af8fa88fd5b53f42ed832b498c6d96fbbbc6b57d4250b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7a902ef00dc01151b9dd74e6d8d42b623de62ee2057a47c3b0189d230139bd7 [INFO] running `Command { std: "docker" "start" "-a" "d7a902ef00dc01151b9dd74e6d8d42b623de62ee2057a47c3b0189d230139bd7", kill_on_drop: false }` [INFO] [stderr] Compiling vdot v0.4.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "d7a902ef00dc01151b9dd74e6d8d42b623de62ee2057a47c3b0189d230139bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7a902ef00dc01151b9dd74e6d8d42b623de62ee2057a47c3b0189d230139bd7", kill_on_drop: false }` [INFO] [stdout] d7a902ef00dc01151b9dd74e6d8d42b623de62ee2057a47c3b0189d230139bd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] edbdf10bc9a2047e6d8c105c11fc0b7bf059ad08092b7008791cb8d5680fb77e [INFO] running `Command { std: "docker" "start" "-a" "edbdf10bc9a2047e6d8c105c11fc0b7bf059ad08092b7008791cb8d5680fb77e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vdot-702e5799a09b4910) [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::stringify_json_value_converts_booleans ... ok [INFO] [stdout] test tests::stringify_json_value_converts_strings ... ok [INFO] [stdout] test tests::stringify_json_value_converts_null ... ok [INFO] [stdout] test tests::stringify_json_value_does_not_convert_arrays_and_objects ... ok [INFO] [stdout] test tests::stringify_json_value_converts_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vdot-0e5860970f0df877) [INFO] [stdout] [INFO] [stderr] Doc-tests vdot [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 2 tests [INFO] [stdout] test src/logger.rs - logger::init (line 17) ... ok [INFO] [stdout] test src/lib.rs - run (line 102) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - run (line 102) stdout ---- [INFO] [stdout] Test executable failed (exit code 1). [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - run (line 102) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.17s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "edbdf10bc9a2047e6d8c105c11fc0b7bf059ad08092b7008791cb8d5680fb77e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edbdf10bc9a2047e6d8c105c11fc0b7bf059ad08092b7008791cb8d5680fb77e", kill_on_drop: false }` [INFO] [stdout] edbdf10bc9a2047e6d8c105c11fc0b7bf059ad08092b7008791cb8d5680fb77e