[INFO] fetching crate pipe-op 0.0.1... [INFO] testing pipe-op-0.0.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate pipe-op 0.0.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate pipe-op 0.0.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0c9fc114dbd93ddfb11c86a61364cefb2cc22c4b21cb152e82efad18a702cc1 [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" "b0c9fc114dbd93ddfb11c86a61364cefb2cc22c4b21cb152e82efad18a702cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0c9fc114dbd93ddfb11c86a61364cefb2cc22c4b21cb152e82efad18a702cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0c9fc114dbd93ddfb11c86a61364cefb2cc22c4b21cb152e82efad18a702cc1", kill_on_drop: false }` [INFO] [stdout] b0c9fc114dbd93ddfb11c86a61364cefb2cc22c4b21cb152e82efad18a702cc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 67e99a6390387be1d7986e636cb21481e6762754b573d46631455b5cf22fd4dd [INFO] running `Command { std: "docker" "start" "-a" "67e99a6390387be1d7986e636cb21481e6762754b573d46631455b5cf22fd4dd", kill_on_drop: false }` [INFO] [stderr] Compiling pipe-op v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.87s [INFO] running `Command { std: "docker" "inspect" "67e99a6390387be1d7986e636cb21481e6762754b573d46631455b5cf22fd4dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67e99a6390387be1d7986e636cb21481e6762754b573d46631455b5cf22fd4dd", kill_on_drop: false }` [INFO] [stdout] 67e99a6390387be1d7986e636cb21481e6762754b573d46631455b5cf22fd4dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 9594a8afc7bdcae1225cd37960e9dd25c5d83024531de9efea6ef2beba9bc1f7 [INFO] running `Command { std: "docker" "start" "-a" "9594a8afc7bdcae1225cd37960e9dd25c5d83024531de9efea6ef2beba9bc1f7", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling trybuild v1.0.38 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling pipe-op v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.37s [INFO] running `Command { std: "docker" "inspect" "9594a8afc7bdcae1225cd37960e9dd25c5d83024531de9efea6ef2beba9bc1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9594a8afc7bdcae1225cd37960e9dd25c5d83024531de9efea6ef2beba9bc1f7", kill_on_drop: false }` [INFO] [stdout] 9594a8afc7bdcae1225cd37960e9dd25c5d83024531de9efea6ef2beba9bc1f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b6555a4425a9bc8045a57b4a04e819b7abd1fc52c0e82471113d1d327c409b01 [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" "b6555a4425a9bc8045a57b4a04e819b7abd1fc52c0e82471113d1d327c409b01", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pipe_op-4f20938ab12d41dc [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 /opt/rustwide/target/debug/deps/async-e90f4a74db138b75 [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 /opt/rustwide/target/debug/deps/await_try-a0f0de8c8b1ce718 [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 /opt/rustwide/target/debug/deps/basic-d93afecf0e4f97e6 [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 /opt/rustwide/target/debug/deps/chaining-fd355be57a7de400 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/closure-16295aace3ffbdfb [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 /opt/rustwide/target/debug/deps/helpers-eca0f8d62db5b438 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/many-9c3d1605d372debb [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 /opt/rustwide/target/debug/deps/method-c9242067fab5fe47 [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 /opt/rustwide/target/debug/deps/multiple-b6c6e06dadfa643e [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 /opt/rustwide/target/debug/deps/progress-7680fcb112df5795 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling quote v1.0.8 [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 27.86s [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] [stdout] test ui ... ok [INFO] [stderr] test tests/try.rs ... ok [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.84s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/try-9de8948c0fedebce [INFO] [stdout] [INFO] [stderr] Doc-tests pipe-op [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 4 tests [INFO] [stdout] test src/lib.rs - pipe (line 162) ... ok [INFO] [stdout] test src/lib.rs - pipe (line 141) ... ok [INFO] [stdout] test src/lib.rs - pipe (line 108) ... ok [INFO] [stdout] test src/lib.rs - pipe (line 126) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6555a4425a9bc8045a57b4a04e819b7abd1fc52c0e82471113d1d327c409b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6555a4425a9bc8045a57b4a04e819b7abd1fc52c0e82471113d1d327c409b01", kill_on_drop: false }` [INFO] [stdout] b6555a4425a9bc8045a57b4a04e819b7abd1fc52c0e82471113d1d327c409b01