[INFO] fetching crate pathgraph 0.4.0-rc.16...
[INFO] testing pathgraph-0.4.0-rc.16 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate pathgraph 0.4.0-rc.16 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pathgraph 0.4.0-rc.16
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pathgraph 0.4.0-rc.16
[INFO] tweaked toml for crates.io crate pathgraph 0.4.0-rc.16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pathgraph 0.4.0-rc.16 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pathgraph 0.4.0-rc.16 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e737407166678c67e07640f9c9c0822f0b7339d478d1936ce8b298be93b02d00
[INFO] running `Command { std: "docker" "start" "-a" "e737407166678c67e07640f9c9c0822f0b7339d478d1936ce8b298be93b02d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e737407166678c67e07640f9c9c0822f0b7339d478d1936ce8b298be93b02d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e737407166678c67e07640f9c9c0822f0b7339d478d1936ce8b298be93b02d00", kill_on_drop: false }`
[INFO] [stdout] e737407166678c67e07640f9c9c0822f0b7339d478d1936ce8b298be93b02d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86286bf4a8080db64e4b629be2c635f55250c0ba9f3d2c37c6c3a2b1fc05a662
[INFO] running `Command { std: "docker" "start" "-a" "86286bf4a8080db64e4b629be2c635f55250c0ba9f3d2c37c6c3a2b1fc05a662", kill_on_drop: false }`
[INFO] [stderr]    Compiling pathgraph v0.4.0-rc.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "86286bf4a8080db64e4b629be2c635f55250c0ba9f3d2c37c6c3a2b1fc05a662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86286bf4a8080db64e4b629be2c635f55250c0ba9f3d2c37c6c3a2b1fc05a662", kill_on_drop: false }`
[INFO] [stdout] 86286bf4a8080db64e4b629be2c635f55250c0ba9f3d2c37c6c3a2b1fc05a662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cec243aeb464ad9ecc17a7b806c062ea1d1495612591bcfa4ce28970c39bb146
[INFO] running `Command { std: "docker" "start" "-a" "cec243aeb464ad9ecc17a7b806c062ea1d1495612591bcfa4ce28970c39bb146", kill_on_drop: false }`
[INFO] [stderr]    Compiling pathgraph v0.4.0-rc.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "cec243aeb464ad9ecc17a7b806c062ea1d1495612591bcfa4ce28970c39bb146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec243aeb464ad9ecc17a7b806c062ea1d1495612591bcfa4ce28970c39bb146", kill_on_drop: false }`
[INFO] [stdout] cec243aeb464ad9ecc17a7b806c062ea1d1495612591bcfa4ce28970c39bb146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8de1bef58ec0b60e0ef05c9ea0b389d64b1e14347da01af4b8cddab05d95651f
[INFO] running `Command { std: "docker" "start" "-a" "8de1bef58ec0b60e0ef05c9ea0b389d64b1e14347da01af4b8cddab05d95651f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pathgraph-6c2778d4f8ef7567)
[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] [stderr]    Doc-tests pathgraph
[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" "8de1bef58ec0b60e0ef05c9ea0b389d64b1e14347da01af4b8cddab05d95651f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de1bef58ec0b60e0ef05c9ea0b389d64b1e14347da01af4b8cddab05d95651f", kill_on_drop: false }`
[INFO] [stdout] 8de1bef58ec0b60e0ef05c9ea0b389d64b1e14347da01af4b8cddab05d95651f
