[INFO] fetching crate mmrbi 0.0.17...
[INFO] testing mmrbi-0.0.17 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate mmrbi 0.0.17 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mmrbi 0.0.17 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mmrbi 0.0.17
[INFO] finished tweaking crates.io crate mmrbi 0.0.17
[INFO] tweaked toml for crates.io crate mmrbi 0.0.17 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate mmrbi 0.0.17 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e311c67aad5c10d506601f338ce0f85cff1c1cb2d22d0c9b92f719c724f9bde1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e311c67aad5c10d506601f338ce0f85cff1c1cb2d22d0c9b92f719c724f9bde1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e311c67aad5c10d506601f338ce0f85cff1c1cb2d22d0c9b92f719c724f9bde1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e311c67aad5c10d506601f338ce0f85cff1c1cb2d22d0c9b92f719c724f9bde1", kill_on_drop: false }`
[INFO] [stdout] e311c67aad5c10d506601f338ce0f85cff1c1cb2d22d0c9b92f719c724f9bde1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 166d624a093a856bccdbb585345a26198150a3559397969c8db0e130779c6904
[INFO] running `Command { std: "docker" "start" "-a" "166d624a093a856bccdbb585345a26198150a3559397969c8db0e130779c6904", kill_on_drop: false }`
[INFO] [stderr]    Compiling alphanumeric-sort v1.4.0
[INFO] [stderr]    Compiling mmrbi v0.0.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "166d624a093a856bccdbb585345a26198150a3559397969c8db0e130779c6904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166d624a093a856bccdbb585345a26198150a3559397969c8db0e130779c6904", kill_on_drop: false }`
[INFO] [stdout] 166d624a093a856bccdbb585345a26198150a3559397969c8db0e130779c6904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35f7960272fe1a24bd2e2d3aaa0ac4c8e56a1a5eb62a7ab9e49c5096f528dc4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d35f7960272fe1a24bd2e2d3aaa0ac4c8e56a1a5eb62a7ab9e49c5096f528dc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmrbi v0.0.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "d35f7960272fe1a24bd2e2d3aaa0ac4c8e56a1a5eb62a7ab9e49c5096f528dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35f7960272fe1a24bd2e2d3aaa0ac4c8e56a1a5eb62a7ab9e49c5096f528dc4", kill_on_drop: false }`
[INFO] [stdout] d35f7960272fe1a24bd2e2d3aaa0ac4c8e56a1a5eb62a7ab9e49c5096f528dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9495c3a2c1657b1aa1afd735aa0fcadfc9c780b3340a2779ecf5cb954a3aba85
[INFO] running `Command { std: "docker" "start" "-a" "9495c3a2c1657b1aa1afd735aa0fcadfc9c780b3340a2779ecf5cb954a3aba85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mmrbi-1a37a77ca3f2020d)
[INFO] [stderr]    Doc-tests mmrbi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fs::platforms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/macros.rs - header (line 84) - compile ... ok
[INFO] [stdout] test src/macros.rs - fatal (line 67) - compile ... ok
[INFO] [stdout] test src/macros.rs - status (line 46) ... ok
[INFO] [stdout] test src/macros.rs - warning (line 20) ... ok
[INFO] [stdout] test src/path_ext.rs - path_ext::PathExt::cleanup (line 9) ... ok
[INFO] [stdout] test src/macros.rs - error (line 7) ... ok
[INFO] [stdout] test src/path.rs - path::cleanup (line 9) ... ok
[INFO] [stdout] test src/macros.rs - info (line 33) ... ok
[INFO] [stdout] test src/rustup.rs - rustup (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/rustup.rs - rustup (line 5) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: toolchain '432e145bd5a974c5b6f4dd9b352891bd7502b69d' does not support components: 432e145bd5a974c5b6f4dd9b352891bd7502b69d is a custom toolchain
[INFO] [stdout] error: `rustup target list --installed --toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d` failed: exit code 1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/rustup.rs - rustup (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "9495c3a2c1657b1aa1afd735aa0fcadfc9c780b3340a2779ecf5cb954a3aba85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9495c3a2c1657b1aa1afd735aa0fcadfc9c780b3340a2779ecf5cb954a3aba85", kill_on_drop: false }`
[INFO] [stdout] 9495c3a2c1657b1aa1afd735aa0fcadfc9c780b3340a2779ecf5cb954a3aba85