[INFO] fetching crate contour_tracing 1.0.3...
[INFO] testing contour_tracing-1.0.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate contour_tracing 1.0.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate contour_tracing 1.0.3 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 crates.io crate contour_tracing 1.0.3
[INFO] finished tweaking crates.io crate contour_tracing 1.0.3
[INFO] tweaked toml for crates.io crate contour_tracing 1.0.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 14770ba8f54008ce6dadd56c79af74bf057e5ae6ddea956c909c573ad0d6a255
[INFO] running `Command { std: "docker" "start" "-a" "14770ba8f54008ce6dadd56c79af74bf057e5ae6ddea956c909c573ad0d6a255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14770ba8f54008ce6dadd56c79af74bf057e5ae6ddea956c909c573ad0d6a255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14770ba8f54008ce6dadd56c79af74bf057e5ae6ddea956c909c573ad0d6a255", kill_on_drop: false }`
[INFO] [stdout] 14770ba8f54008ce6dadd56c79af74bf057e5ae6ddea956c909c573ad0d6a255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8a2c14419031e0bb5eb3cc9705eebec343f0b4e7e8ea3a25eec0d67d686c0c0e
[INFO] running `Command { std: "docker" "start" "-a" "8a2c14419031e0bb5eb3cc9705eebec343f0b4e7e8ea3a25eec0d67d686c0c0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling contour_tracing v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "8a2c14419031e0bb5eb3cc9705eebec343f0b4e7e8ea3a25eec0d67d686c0c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2c14419031e0bb5eb3cc9705eebec343f0b4e7e8ea3a25eec0d67d686c0c0e", kill_on_drop: false }`
[INFO] [stdout] 8a2c14419031e0bb5eb3cc9705eebec343f0b4e7e8ea3a25eec0d67d686c0c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 425f4e6800be3cc11ad3fa1941a4b9f821e19fcdc9e1af8531135f8346361fa4
[INFO] running `Command { std: "docker" "start" "-a" "425f4e6800be3cc11ad3fa1941a4b9f821e19fcdc9e1af8531135f8346361fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling contour_tracing v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "425f4e6800be3cc11ad3fa1941a4b9f821e19fcdc9e1af8531135f8346361fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425f4e6800be3cc11ad3fa1941a4b9f821e19fcdc9e1af8531135f8346361fa4", kill_on_drop: false }`
[INFO] [stdout] 425f4e6800be3cc11ad3fa1941a4b9f821e19fcdc9e1af8531135f8346361fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 762852faaf1ec3cb22c20daa06e282645d8dd2927bd1d9e006e60fca8816029c
[INFO] running `Command { std: "docker" "start" "-a" "762852faaf1ec3cb22c20daa06e282645d8dd2927bd1d9e006e60fca8816029c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/contour_tracing-72b503eb7e0c09c6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests contour_tracing
[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 4 tests
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 54) ... ok
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 85) ... ok
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 59) ... ok
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "762852faaf1ec3cb22c20daa06e282645d8dd2927bd1d9e006e60fca8816029c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762852faaf1ec3cb22c20daa06e282645d8dd2927bd1d9e006e60fca8816029c", kill_on_drop: false }`
[INFO] [stdout] 762852faaf1ec3cb22c20daa06e282645d8dd2927bd1d9e006e60fca8816029c