[INFO] fetching crate pathgraph 0.4.0-rc.16...
[INFO] testing pathgraph-0.4.0-rc.16 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate pathgraph 0.4.0-rc.16 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pathgraph 0.4.0-rc.16 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f64e738eb132c20864b20f11d829dd04e2b806f3297fa02bb8d5742b7893142f
[INFO] running `Command { std: "docker" "start" "-a" "f64e738eb132c20864b20f11d829dd04e2b806f3297fa02bb8d5742b7893142f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f64e738eb132c20864b20f11d829dd04e2b806f3297fa02bb8d5742b7893142f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64e738eb132c20864b20f11d829dd04e2b806f3297fa02bb8d5742b7893142f", kill_on_drop: false }`
[INFO] [stdout] f64e738eb132c20864b20f11d829dd04e2b806f3297fa02bb8d5742b7893142f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c38557d9a8afefcbc939612cc3f7c68fd8d10a91b65a1f177bf2c516040ae4
[INFO] running `Command { std: "docker" "start" "-a" "56c38557d9a8afefcbc939612cc3f7c68fd8d10a91b65a1f177bf2c516040ae4", 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 0.20s
[INFO] running `Command { std: "docker" "inspect" "56c38557d9a8afefcbc939612cc3f7c68fd8d10a91b65a1f177bf2c516040ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c38557d9a8afefcbc939612cc3f7c68fd8d10a91b65a1f177bf2c516040ae4", kill_on_drop: false }`
[INFO] [stdout] 56c38557d9a8afefcbc939612cc3f7c68fd8d10a91b65a1f177bf2c516040ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92f5a7857e1816b01c07a4db8c862c421de58b6ccc482bdd53b467f065f61c45
[INFO] running `Command { std: "docker" "start" "-a" "92f5a7857e1816b01c07a4db8c862c421de58b6ccc482bdd53b467f065f61c45", 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" "92f5a7857e1816b01c07a4db8c862c421de58b6ccc482bdd53b467f065f61c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f5a7857e1816b01c07a4db8c862c421de58b6ccc482bdd53b467f065f61c45", kill_on_drop: false }`
[INFO] [stdout] 92f5a7857e1816b01c07a4db8c862c421de58b6ccc482bdd53b467f065f61c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60b08cc12c144b17d73f5f955de89c87fc2650bc70b61361e02b2b48bf2e28dd
[INFO] running `Command { std: "docker" "start" "-a" "60b08cc12c144b17d73f5f955de89c87fc2650bc70b61361e02b2b48bf2e28dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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" "60b08cc12c144b17d73f5f955de89c87fc2650bc70b61361e02b2b48bf2e28dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60b08cc12c144b17d73f5f955de89c87fc2650bc70b61361e02b2b48bf2e28dd", kill_on_drop: false }`
[INFO] [stdout] 60b08cc12c144b17d73f5f955de89c87fc2650bc70b61361e02b2b48bf2e28dd
