[INFO] fetching crate valley-free 0.2.0...
[INFO] testing valley-free-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate valley-free 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate valley-free 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate valley-free 0.2.0
[INFO] finished tweaking crates.io crate valley-free 0.2.0
[INFO] tweaked toml for crates.io crate valley-free 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8883c741fa32021935c1bb20eae06dec28c26ffe1c726c1ebefd12e3229f2dd
[INFO] running `Command { std: "docker" "start" "-a" "c8883c741fa32021935c1bb20eae06dec28c26ffe1c726c1ebefd12e3229f2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8883c741fa32021935c1bb20eae06dec28c26ffe1c726c1ebefd12e3229f2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8883c741fa32021935c1bb20eae06dec28c26ffe1c726c1ebefd12e3229f2dd", kill_on_drop: false }`
[INFO] [stdout] c8883c741fa32021935c1bb20eae06dec28c26ffe1c726c1ebefd12e3229f2dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8924bd9f4bc943722c2a42d5ed9eb6e85a983df26767e3ee61c0f6f06b123dd
[INFO] running `Command { std: "docker" "start" "-a" "d8924bd9f4bc943722c2a42d5ed9eb6e85a983df26767e3ee61c0f6f06b123dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-build-config v0.15.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unindent v0.1.8
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling pyo3 v0.15.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.15.1
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.15.1
[INFO] [stderr]    Compiling valley-free v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.58s
[INFO] running `Command { std: "docker" "inspect" "d8924bd9f4bc943722c2a42d5ed9eb6e85a983df26767e3ee61c0f6f06b123dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8924bd9f4bc943722c2a42d5ed9eb6e85a983df26767e3ee61c0f6f06b123dd", kill_on_drop: false }`
[INFO] [stdout] d8924bd9f4bc943722c2a42d5ed9eb6e85a983df26767e3ee61c0f6f06b123dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c6c7a88734487176924cc386a1da743feefc04d98fd9be5ab6cfe845a30b585
[INFO] running `Command { std: "docker" "start" "-a" "4c6c7a88734487176924cc386a1da743feefc04d98fd9be5ab6cfe845a30b585", kill_on_drop: false }`
[INFO] [stderr]    Compiling valley-free v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "4c6c7a88734487176924cc386a1da743feefc04d98fd9be5ab6cfe845a30b585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6c7a88734487176924cc386a1da743feefc04d98fd9be5ab6cfe845a30b585", kill_on_drop: false }`
[INFO] [stdout] 4c6c7a88734487176924cc386a1da743feefc04d98fd9be5ab6cfe845a30b585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d0a0eb05f2dc7bfbf10d9312820869ef43aa2cf94bba82c096c5bd224f17e57
[INFO] running `Command { std: "docker" "start" "-a" "5d0a0eb05f2dc7bfbf10d9312820869ef43aa2cf94bba82c096c5bd224f17e57", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/valley_free-0058095dbbb4a0df)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::build_topology ... ok
[INFO] [stdout] test tests::propagate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests valley_free
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Topology::propagate_paths (line 182) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d0a0eb05f2dc7bfbf10d9312820869ef43aa2cf94bba82c096c5bd224f17e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0a0eb05f2dc7bfbf10d9312820869ef43aa2cf94bba82c096c5bd224f17e57", kill_on_drop: false }`
[INFO] [stdout] 5d0a0eb05f2dc7bfbf10d9312820869ef43aa2cf94bba82c096c5bd224f17e57