[INFO] fetching crate pathdiv 0.1.0...
[INFO] testing pathdiv-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate pathdiv 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate pathdiv 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pathdiv 0.1.0
[INFO] finished tweaking crates.io crate pathdiv 0.1.0
[INFO] tweaked toml for crates.io crate pathdiv 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate pathdiv 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8ac565996fdce2c7ba0c8471360016f177bde42ecd3c12cd03a32c4855012ea
[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" "b8ac565996fdce2c7ba0c8471360016f177bde42ecd3c12cd03a32c4855012ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ac565996fdce2c7ba0c8471360016f177bde42ecd3c12cd03a32c4855012ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ac565996fdce2c7ba0c8471360016f177bde42ecd3c12cd03a32c4855012ea", kill_on_drop: false }`
[INFO] [stdout] b8ac565996fdce2c7ba0c8471360016f177bde42ecd3c12cd03a32c4855012ea
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ef289dbfea2ac112fe261ac9d484717db25cc748277434a2ab464a2bd3af734
[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" "3ef289dbfea2ac112fe261ac9d484717db25cc748277434a2ab464a2bd3af734", kill_on_drop: false }`
[INFO] [stderr]    Compiling pathdiv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "3ef289dbfea2ac112fe261ac9d484717db25cc748277434a2ab464a2bd3af734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef289dbfea2ac112fe261ac9d484717db25cc748277434a2ab464a2bd3af734", kill_on_drop: false }`
[INFO] [stdout] 3ef289dbfea2ac112fe261ac9d484717db25cc748277434a2ab464a2bd3af734
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d61a943474307b68fbc91e7c5b4c871fb31f4921106c3ce5e12bd8e013bfe0
[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" "02d61a943474307b68fbc91e7c5b4c871fb31f4921106c3ce5e12bd8e013bfe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling pathdiv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "02d61a943474307b68fbc91e7c5b4c871fb31f4921106c3ce5e12bd8e013bfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d61a943474307b68fbc91e7c5b4c871fb31f4921106c3ce5e12bd8e013bfe0", kill_on_drop: false }`
[INFO] [stdout] 02d61a943474307b68fbc91e7c5b4c871fb31f4921106c3ce5e12bd8e013bfe0
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 573c1807072b07295ed95d90b2342fba3d7f92b91ba8061cd8e01525d8d8a3d8
[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" "573c1807072b07295ed95d90b2342fba3d7f92b91ba8061cd8e01525d8d8a3d8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pathdiv-11af4f897ca4a063
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/join-c70988277f46b00b
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test div_assign_linux ... ok
[INFO] [stderr]    Doc-tests pathdiv
[INFO] [stdout] test div_linux ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/pathdiv.rs - pathdiv (line 8) ... ok
[INFO] [stdout] test src/pathdiv.rs - pathdiv::PathDiv (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "573c1807072b07295ed95d90b2342fba3d7f92b91ba8061cd8e01525d8d8a3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573c1807072b07295ed95d90b2342fba3d7f92b91ba8061cd8e01525d8d8a3d8", kill_on_drop: false }`
[INFO] [stdout] 573c1807072b07295ed95d90b2342fba3d7f92b91ba8061cd8e01525d8d8a3d8