[INFO] fetching crate bswp 1.0.0...
[INFO] testing bswp-1.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate bswp 1.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bswp 1.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bswp 1.0.0
[INFO] finished tweaking crates.io crate bswp 1.0.0
[INFO] tweaked toml for crates.io crate bswp 1.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d30ebaf168a84e319ee03d900a3233c9e14c73f1315c1c2a36de372f32de438d
[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" "d30ebaf168a84e319ee03d900a3233c9e14c73f1315c1c2a36de372f32de438d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d30ebaf168a84e319ee03d900a3233c9e14c73f1315c1c2a36de372f32de438d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30ebaf168a84e319ee03d900a3233c9e14c73f1315c1c2a36de372f32de438d", kill_on_drop: false }`
[INFO] [stdout] d30ebaf168a84e319ee03d900a3233c9e14c73f1315c1c2a36de372f32de438d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44ee0a2db6f4656fe98d866b6a7cd35d10ad520a691875c7059d422d33ee8379
[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" "44ee0a2db6f4656fe98d866b6a7cd35d10ad520a691875c7059d422d33ee8379", kill_on_drop: false }`
[INFO] [stderr]    Compiling bswp v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "44ee0a2db6f4656fe98d866b6a7cd35d10ad520a691875c7059d422d33ee8379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ee0a2db6f4656fe98d866b6a7cd35d10ad520a691875c7059d422d33ee8379", kill_on_drop: false }`
[INFO] [stdout] 44ee0a2db6f4656fe98d866b6a7cd35d10ad520a691875c7059d422d33ee8379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d68a814d0e3d7474b36bc59d3b3585eceaaa5b07cd4ba016409342d94441a67
[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" "3d68a814d0e3d7474b36bc59d3b3585eceaaa5b07cd4ba016409342d94441a67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bswp v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "3d68a814d0e3d7474b36bc59d3b3585eceaaa5b07cd4ba016409342d94441a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d68a814d0e3d7474b36bc59d3b3585eceaaa5b07cd4ba016409342d94441a67", kill_on_drop: false }`
[INFO] [stdout] 3d68a814d0e3d7474b36bc59d3b3585eceaaa5b07cd4ba016409342d94441a67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] afd05cf347a8d317a5aeaf1caaae4d556c01c4d29e7b69024b3b7d97ae4a60bb
[INFO] running `Command { std: "docker" "start" "-a" "afd05cf347a8d317a5aeaf1caaae4d556c01c4d29e7b69024b3b7d97ae4a60bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bswp-915edd56f5c94f4f
[INFO] [stdout] running 5 tests
[INFO] [stdout] test pattern::tests::test_eval_2_3_none ... ok
[INFO] [stdout] test pattern::tests::test_swap ... ok
[INFO] [stdout] test pattern::tests::test_eval_2_3_2 ... ok
[INFO] [stdout] test pattern::tests::test_eval_2_1_none ... ok
[INFO] [stdout] test pattern::tests::test_iter_swap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bswp
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/pattern.rs - pattern::Pattern::eval (line 52) ... ok
[INFO] [stdout] test src/pattern.rs - pattern::Pattern::new (line 35) ... ok
[INFO] [stdout] test src/pattern.rs - pattern::Predicate::new (line 85) ... ok
[INFO] [stdout] test src/pattern.rs - pattern::Predicate::eval (line 131) ... ok
[INFO] [stdout] test src/pattern.rs - pattern::swap_iter (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/io.rs - io::swap_io (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afd05cf347a8d317a5aeaf1caaae4d556c01c4d29e7b69024b3b7d97ae4a60bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd05cf347a8d317a5aeaf1caaae4d556c01c4d29e7b69024b3b7d97ae4a60bb", kill_on_drop: false }`
[INFO] [stdout] afd05cf347a8d317a5aeaf1caaae4d556c01c4d29e7b69024b3b7d97ae4a60bb