[INFO] fetching crate path_buf 0.1.0...
[INFO] testing path_buf-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate path_buf 0.1.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate path_buf 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate path_buf 0.1.0
[INFO] finished tweaking crates.io crate path_buf 0.1.0
[INFO] tweaked toml for crates.io crate path_buf 0.1.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e06484dd4a2ae3a6d31e5ec5fa39b7066ee31a1d66b53b4f6df26bbec578b3c
[INFO] running `Command { std: "docker" "start" "-a" "2e06484dd4a2ae3a6d31e5ec5fa39b7066ee31a1d66b53b4f6df26bbec578b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e06484dd4a2ae3a6d31e5ec5fa39b7066ee31a1d66b53b4f6df26bbec578b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e06484dd4a2ae3a6d31e5ec5fa39b7066ee31a1d66b53b4f6df26bbec578b3c", kill_on_drop: false }`
[INFO] [stdout] 2e06484dd4a2ae3a6d31e5ec5fa39b7066ee31a1d66b53b4f6df26bbec578b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec76098f75de89b34e83311701ff9ebe2526aa6732d6bd088dce356a89017bb7
[INFO] running `Command { std: "docker" "start" "-a" "ec76098f75de89b34e83311701ff9ebe2526aa6732d6bd088dce356a89017bb7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling path_buf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ec76098f75de89b34e83311701ff9ebe2526aa6732d6bd088dce356a89017bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec76098f75de89b34e83311701ff9ebe2526aa6732d6bd088dce356a89017bb7", kill_on_drop: false }`
[INFO] [stdout] ec76098f75de89b34e83311701ff9ebe2526aa6732d6bd088dce356a89017bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02b5c148806781b880061cf3643414cae67c99bc6d6b1106b72cfeeef8e3c197
[INFO] running `Command { std: "docker" "start" "-a" "02b5c148806781b880061cf3643414cae67c99bc6d6b1106b72cfeeef8e3c197", kill_on_drop: false }`
[INFO] [stderr]    Compiling path_buf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "02b5c148806781b880061cf3643414cae67c99bc6d6b1106b72cfeeef8e3c197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b5c148806781b880061cf3643414cae67c99bc6d6b1106b72cfeeef8e3c197", kill_on_drop: false }`
[INFO] [stdout] 02b5c148806781b880061cf3643414cae67c99bc6d6b1106b72cfeeef8e3c197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac153c56b8ae84a0da8c3bfc77e7678c40024d51becc14c003f2e3aa30c64ccb
[INFO] running `Command { std: "docker" "start" "-a" "ac153c56b8ae84a0da8c3bfc77e7678c40024d51becc14c003f2e3aa30c64ccb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/path_buf-13e4529e58021682)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests path_buf
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test1 ... 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 1 test
[INFO] [stdout] test src/lib.rs - path_buf (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - path_buf (line 8) stdout ----
[INFO] [stdout] error: cannot find macro `path_buf` in this scope
[INFO] [stdout]  --> src/lib.rs:10:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(path_buf!["/foo", "bar"].as_path(), Path::new("/foo/bar"));
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           path_buf::path_buf
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - path_buf (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ac153c56b8ae84a0da8c3bfc77e7678c40024d51becc14c003f2e3aa30c64ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac153c56b8ae84a0da8c3bfc77e7678c40024d51becc14c003f2e3aa30c64ccb", kill_on_drop: false }`
[INFO] [stdout] ac153c56b8ae84a0da8c3bfc77e7678c40024d51becc14c003f2e3aa30c64ccb