[INFO] fetching crate pipe-op 0.0.1... [INFO] testing pipe-op-0.0.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate pipe-op 0.0.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate pipe-op 0.0.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pipe-op 0.0.1 [INFO] finished tweaking crates.io crate pipe-op 0.0.1 [INFO] tweaked toml for crates.io crate pipe-op 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] eb66a0b627c588678ccbbecd045be5e400b34b00545f964cef8f707bc116debc [INFO] running `Command { std: "docker" "start" "-a" "eb66a0b627c588678ccbbecd045be5e400b34b00545f964cef8f707bc116debc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb66a0b627c588678ccbbecd045be5e400b34b00545f964cef8f707bc116debc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb66a0b627c588678ccbbecd045be5e400b34b00545f964cef8f707bc116debc", kill_on_drop: false }` [INFO] [stdout] eb66a0b627c588678ccbbecd045be5e400b34b00545f964cef8f707bc116debc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] a8bc449cb791008560c0500a1c1798d5053a05b9c2f5ce25fb7863498041777a [INFO] running `Command { std: "docker" "start" "-a" "a8bc449cb791008560c0500a1c1798d5053a05b9c2f5ce25fb7863498041777a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pipe-op v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "a8bc449cb791008560c0500a1c1798d5053a05b9c2f5ce25fb7863498041777a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8bc449cb791008560c0500a1c1798d5053a05b9c2f5ce25fb7863498041777a", kill_on_drop: false }` [INFO] [stdout] a8bc449cb791008560c0500a1c1798d5053a05b9c2f5ce25fb7863498041777a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fbe82e465cf4dff18408a4f4a3b254888819751b02827dcd276a83bd447a526 [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" "0fbe82e465cf4dff18408a4f4a3b254888819751b02827dcd276a83bd447a526", kill_on_drop: false }` [INFO] [stderr] Compiling trybuild v1.0.59 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling pipe-op v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.47s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipe_op-805617aededd3e23) [INFO] [stderr] Executable tests/async.rs (/opt/rustwide/target/debug/deps/async-89429810b580124d) [INFO] [stderr] Executable tests/await-try.rs (/opt/rustwide/target/debug/deps/await_try-df599de70b6f31a1) [INFO] [stderr] Executable tests/basic.rs (/opt/rustwide/target/debug/deps/basic-077ccffd6e561f15) [INFO] [stderr] Executable tests/chaining.rs (/opt/rustwide/target/debug/deps/chaining-ef845f7e1271e11e) [INFO] [stderr] Executable tests/closure.rs (/opt/rustwide/target/debug/deps/closure-ffe344f6ba18997f) [INFO] [stderr] Executable tests/helpers.rs (/opt/rustwide/target/debug/deps/helpers-27cb6be8908f84ce) [INFO] [stderr] Executable tests/many.rs (/opt/rustwide/target/debug/deps/many-f6f290ec42738101) [INFO] [stderr] Executable tests/method.rs (/opt/rustwide/target/debug/deps/method-4a204d2bb7281cd4) [INFO] [stderr] Executable tests/multiple.rs (/opt/rustwide/target/debug/deps/multiple-9c25932d935e0a8a) [INFO] [stderr] Executable tests/progress.rs (/opt/rustwide/target/debug/deps/progress-edba29ecef08eb08) [INFO] [stderr] Executable tests/try.rs (/opt/rustwide/target/debug/deps/try-1edae6aa9b99be94) [INFO] running `Command { std: "docker" "inspect" "0fbe82e465cf4dff18408a4f4a3b254888819751b02827dcd276a83bd447a526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fbe82e465cf4dff18408a4f4a3b254888819751b02827dcd276a83bd447a526", kill_on_drop: false }` [INFO] [stdout] 0fbe82e465cf4dff18408a4f4a3b254888819751b02827dcd276a83bd447a526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52358672d74deb3115fa52b8560131b6795f34805f013ab1de5ce22a63f18925 [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" "52358672d74deb3115fa52b8560131b6795f34805f013ab1de5ce22a63f18925", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipe_op-805617aededd3e23) [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] [stdout] [INFO] [stderr] Running tests/async.rs (/opt/rustwide/target/debug/deps/async-89429810b580124d) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/await-try.rs (/opt/rustwide/target/debug/deps/await_try-df599de70b6f31a1) [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] [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] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-077ccffd6e561f15) [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] Running tests/chaining.rs (/opt/rustwide/target/debug/deps/chaining-ef845f7e1271e11e) [INFO] [stderr] Running tests/closure.rs (/opt/rustwide/target/debug/deps/closure-ffe344f6ba18997f) [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] [stdout] [INFO] [stderr] Running tests/helpers.rs (/opt/rustwide/target/debug/deps/helpers-27cb6be8908f84ce) [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] [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] Running tests/many.rs (/opt/rustwide/target/debug/deps/many-f6f290ec42738101) [INFO] [stdout] [INFO] [stderr] Running tests/method.rs (/opt/rustwide/target/debug/deps/method-4a204d2bb7281cd4) [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] [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] Running tests/multiple.rs (/opt/rustwide/target/debug/deps/multiple-9c25932d935e0a8a) [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] Running tests/progress.rs (/opt/rustwide/target/debug/deps/progress-edba29ecef08eb08) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling pipe-op v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling pipe-op-tests v0.0.0 (/opt/rustwide/target/tests/pipe-op) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.26s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/basic.rs ... ok [INFO] [stderr] test tests/multiple.rs ... ok [INFO] [stderr] test tests/many.rs ... ok [INFO] [stderr] test tests/closure.rs ... ok [INFO] [stderr] test tests/chaining.rs ... ok [INFO] [stderr] test tests/method.rs ... ok [INFO] [stderr] test tests/try.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test ui ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 38.77s [INFO] [stdout] [INFO] [stderr] Running tests/try.rs (/opt/rustwide/target/debug/deps/try-1edae6aa9b99be94) [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 pipe-op [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - pipe (line 141) ... ok [INFO] [stdout] test src/lib.rs - pipe (line 126) ... ok [INFO] [stdout] test src/lib.rs - pipe (line 162) ... ok [INFO] [stdout] test src/lib.rs - pipe (line 108) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "52358672d74deb3115fa52b8560131b6795f34805f013ab1de5ce22a63f18925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52358672d74deb3115fa52b8560131b6795f34805f013ab1de5ce22a63f18925", kill_on_drop: false }` [INFO] [stdout] 52358672d74deb3115fa52b8560131b6795f34805f013ab1de5ce22a63f18925