[INFO] fetching crate rolock 0.1.2...
[INFO] testing rolock-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rolock 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rolock 0.1.2
[INFO] finished tweaking crates.io crate rolock 0.1.2
[INFO] tweaked toml for crates.io crate rolock 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rolock 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad9cd7f6593ae37cad90e1b45d9a8cda8268968f7c68638d277a4d0bf691253a
[INFO] running `Command { std: "docker" "start" "-a" "ad9cd7f6593ae37cad90e1b45d9a8cda8268968f7c68638d277a4d0bf691253a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad9cd7f6593ae37cad90e1b45d9a8cda8268968f7c68638d277a4d0bf691253a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9cd7f6593ae37cad90e1b45d9a8cda8268968f7c68638d277a4d0bf691253a", kill_on_drop: false }`
[INFO] [stdout] ad9cd7f6593ae37cad90e1b45d9a8cda8268968f7c68638d277a4d0bf691253a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72740c78c83b14b9e76b42f52a4e842f69f8240a37c66a5734ca68a659d596d3
[INFO] running `Command { std: "docker" "start" "-a" "72740c78c83b14b9e76b42f52a4e842f69f8240a37c66a5734ca68a659d596d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rolock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "72740c78c83b14b9e76b42f52a4e842f69f8240a37c66a5734ca68a659d596d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72740c78c83b14b9e76b42f52a4e842f69f8240a37c66a5734ca68a659d596d3", kill_on_drop: false }`
[INFO] [stdout] 72740c78c83b14b9e76b42f52a4e842f69f8240a37c66a5734ca68a659d596d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e743c1d3e116d6911655e25fbf86122f5d9177c909ebd516b15c33262786399
[INFO] running `Command { std: "docker" "start" "-a" "0e743c1d3e116d6911655e25fbf86122f5d9177c909ebd516b15c33262786399", kill_on_drop: false }`
[INFO] [stderr]    Compiling rolock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "0e743c1d3e116d6911655e25fbf86122f5d9177c909ebd516b15c33262786399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e743c1d3e116d6911655e25fbf86122f5d9177c909ebd516b15c33262786399", kill_on_drop: false }`
[INFO] [stdout] 0e743c1d3e116d6911655e25fbf86122f5d9177c909ebd516b15c33262786399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83a3acbd294923e510b9181c706876de310fa35c04afb5add2eaabde5b4b38e8
[INFO] running `Command { std: "docker" "start" "-a" "83a3acbd294923e510b9181c706876de310fa35c04afb5add2eaabde5b4b38e8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rolock-4b83f9cd6352bb95)
[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 rolock
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 32) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 23) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner_unchecked (line 188) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner (line 148) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::strong_count (line 127) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner_unchecked (line 196) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::new_pair (line 77) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::new (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::from_rw (line 91) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner (line 156) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83a3acbd294923e510b9181c706876de310fa35c04afb5add2eaabde5b4b38e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a3acbd294923e510b9181c706876de310fa35c04afb5add2eaabde5b4b38e8", kill_on_drop: false }`
[INFO] [stdout] 83a3acbd294923e510b9181c706876de310fa35c04afb5add2eaabde5b4b38e8