[INFO] fetching crate protex 0.1.3...
[INFO] testing protex-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate protex 0.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate protex 0.1.3
[INFO] finished tweaking crates.io crate protex 0.1.3
[INFO] tweaked toml for crates.io crate protex 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate protex 0.1.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding windows v0.58.0 (available: v0.62.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 649cb5e2bf8101d0c1b963c76862363a9f3656faa74113021c44f015191f4ce1
[INFO] running `Command { std: "docker" "start" "-a" "649cb5e2bf8101d0c1b963c76862363a9f3656faa74113021c44f015191f4ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "649cb5e2bf8101d0c1b963c76862363a9f3656faa74113021c44f015191f4ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649cb5e2bf8101d0c1b963c76862363a9f3656faa74113021c44f015191f4ce1", kill_on_drop: false }`
[INFO] [stdout] 649cb5e2bf8101d0c1b963c76862363a9f3656faa74113021c44f015191f4ce1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0be026017bcaefe58ef5a2722fcf8d9a62db68d7ac933392f9d13c6ddebf5757
[INFO] running `Command { std: "docker" "start" "-a" "0be026017bcaefe58ef5a2722fcf8d9a62db68d7ac933392f9d13c6ddebf5757", kill_on_drop: false }`
[INFO] [stderr]    Compiling protex v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "0be026017bcaefe58ef5a2722fcf8d9a62db68d7ac933392f9d13c6ddebf5757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be026017bcaefe58ef5a2722fcf8d9a62db68d7ac933392f9d13c6ddebf5757", kill_on_drop: false }`
[INFO] [stdout] 0be026017bcaefe58ef5a2722fcf8d9a62db68d7ac933392f9d13c6ddebf5757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 088b0ac1fbb15d15fd5ec56becced7421cbf32e61dec78328ce5666c953b7c5b
[INFO] running `Command { std: "docker" "start" "-a" "088b0ac1fbb15d15fd5ec56becced7421cbf32e61dec78328ce5666c953b7c5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling protex v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "088b0ac1fbb15d15fd5ec56becced7421cbf32e61dec78328ce5666c953b7c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088b0ac1fbb15d15fd5ec56becced7421cbf32e61dec78328ce5666c953b7c5b", kill_on_drop: false }`
[INFO] [stdout] 088b0ac1fbb15d15fd5ec56becced7421cbf32e61dec78328ce5666c953b7c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39c1e2420f80a1a9cdd595e27483a9228adc01a5f90de4796a0f0b607f2a13cf
[INFO] running `Command { std: "docker" "start" "-a" "39c1e2420f80a1a9cdd595e27483a9228adc01a5f90de4796a0f0b607f2a13cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protex-ae5d47f167725e65)
[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 protex
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/linux_bsd_mac.rs - linux_bsd_mac::Protex::lock (line 41) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/linux_bsd_mac.rs - linux_bsd_mac::Protex::lock (line 41) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/linux_bsd_mac.rs:43:39
[INFO] [stdout]   |
[INFO] [stdout] 5 | let guard = protex_var.lock().unwrap()
[INFO] [stdout]   |                                       ^ help: add `;` here
[INFO] [stdout] 6 | } _doctest_main_src_linux_bsd_mac_rs_41_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `protex_var` in this scope
[INFO] [stdout]  --> src/linux_bsd_mac.rs:43:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | let guard = protex_var.lock().unwrap()
[INFO] [stdout]   |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/linux_bsd_mac.rs - linux_bsd_mac::Protex::lock (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "39c1e2420f80a1a9cdd595e27483a9228adc01a5f90de4796a0f0b607f2a13cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c1e2420f80a1a9cdd595e27483a9228adc01a5f90de4796a0f0b607f2a13cf", kill_on_drop: false }`
[INFO] [stdout] 39c1e2420f80a1a9cdd595e27483a9228adc01a5f90de4796a0f0b607f2a13cf