[INFO] fetching crate traversal 0.1.2...
[INFO] testing traversal-0.1.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate traversal 0.1.2 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate traversal 0.1.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate traversal 0.1.2
[INFO] finished tweaking crates.io crate traversal 0.1.2
[INFO] tweaked toml for crates.io crate traversal 0.1.2 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 095c9e3d91cf0da1726dd808216a4857cba0b9d3714ecf5288fb231b0afedd4f
[INFO] running `Command { std: "docker" "start" "-a" "095c9e3d91cf0da1726dd808216a4857cba0b9d3714ecf5288fb231b0afedd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "095c9e3d91cf0da1726dd808216a4857cba0b9d3714ecf5288fb231b0afedd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095c9e3d91cf0da1726dd808216a4857cba0b9d3714ecf5288fb231b0afedd4f", kill_on_drop: false }`
[INFO] [stdout] 095c9e3d91cf0da1726dd808216a4857cba0b9d3714ecf5288fb231b0afedd4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83198912e0a6ebf75ef0afc0d9259de204046cc20c521659c3105ad8f43354e
[INFO] running `Command { std: "docker" "start" "-a" "c83198912e0a6ebf75ef0afc0d9259de204046cc20c521659c3105ad8f43354e", kill_on_drop: false }`
[INFO] [stderr]    Compiling traversal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c83198912e0a6ebf75ef0afc0d9259de204046cc20c521659c3105ad8f43354e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83198912e0a6ebf75ef0afc0d9259de204046cc20c521659c3105ad8f43354e", kill_on_drop: false }`
[INFO] [stdout] c83198912e0a6ebf75ef0afc0d9259de204046cc20c521659c3105ad8f43354e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e51c8baafc8fc93754b07227c86bb9d40d2b797ebd1118af20cd15899b3c6038
[INFO] running `Command { std: "docker" "start" "-a" "e51c8baafc8fc93754b07227c86bb9d40d2b797ebd1118af20cd15899b3c6038", kill_on_drop: false }`
[INFO] [stderr]    Compiling traversal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "e51c8baafc8fc93754b07227c86bb9d40d2b797ebd1118af20cd15899b3c6038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51c8baafc8fc93754b07227c86bb9d40d2b797ebd1118af20cd15899b3c6038", kill_on_drop: false }`
[INFO] [stdout] e51c8baafc8fc93754b07227c86bb9d40d2b797ebd1118af20cd15899b3c6038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0201296dde72be7c767867c65153e96117fe1599301f04dc15594dcefb5efdf
[INFO] running `Command { std: "docker" "start" "-a" "e0201296dde72be7c767867c65153e96117fe1599301f04dc15594dcefb5efdf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/traversal-259a703257d75c34)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bft::tests::bft ... ok
[INFO] [stdout] test dft_cycles::tests::dft_cycles ... ok
[INFO] [stdout] test dft_paths::tests::dft_paths ... ok
[INFO] [stdout] test dft_post::tests::dft_post ... ok
[INFO] [stdout] test dft_post_rev::tests::dft_post ... ok
[INFO] [stdout] test dft_pre::tests::dft_pre_no_size ... ok
[INFO] [stdout] test dft_pre_rev::tests::dft_pre ... ok
[INFO] [stdout] test dft_pre::tests::dft_pre ... ok
[INFO] [stdout] test tests::lib_example_cycles ... ok
[INFO] [stdout] test dft_longest_paths::tests::dft_longest_paths ... ok
[INFO] [stdout] test dft_pre_rev::tests::dft_pre_rev ... ok
[INFO] [stdout] test tests::lib_example ... ok
[INFO] [stdout] test dft_post_rev::tests::dft_post_rev ... ok
[INFO] [stdout] test tests::lib_example_paths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests traversal
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - dft_post_rev (line 347) ... ok
[INFO] [stdout] test src/lib.rs - dft_pre (line 205) ... ok
[INFO] [stdout] test src/lib.rs - dft_post (line 252) ... ok
[INFO] [stdout] test src/dft_post.rs - dft_post::DftPost (line 19) ... ok
[INFO] [stdout] test src/dft_pre_rev.rs - dft_pre_rev::DftPreRev (line 19) ... ok
[INFO] [stdout] test src/lib.rs - dft_pre_rev (line 300) ... ok
[INFO] [stdout] test src/lib.rs - bft (line 158) ... ok
[INFO] [stdout] test src/dft_cycles.rs - dft_cycles::DftCycles (line 23) ... ok
[INFO] [stdout] test src/bft.rs - bft::Bft (line 19) ... ok
[INFO] [stdout] test src/dft_pre.rs - dft_pre::DftPre (line 18) ... ok
[INFO] [stdout] test src/dft_paths.rs - dft_paths::DftPaths (line 21) ... ok
[INFO] [stdout] test src/lib.rs - dft_paths (line 394) ... ok
[INFO] [stdout] test src/lib.rs - dft_cycles (line 484) ... ok
[INFO] [stdout] test src/dft_longest_paths.rs - dft_longest_paths::DftLongestPaths (line 22) ... ok
[INFO] [stdout] test src/dft_post_rev.rs - dft_post_rev::DftPostRev (line 18) ... ok
[INFO] [stdout] test src/lib.rs - dft_longest_paths (line 440) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0201296dde72be7c767867c65153e96117fe1599301f04dc15594dcefb5efdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0201296dde72be7c767867c65153e96117fe1599301f04dc15594dcefb5efdf", kill_on_drop: false }`
[INFO] [stdout] e0201296dde72be7c767867c65153e96117fe1599301f04dc15594dcefb5efdf