[INFO] fetching crate iter-chunks 0.2.2...
[INFO] testing iter-chunks-0.2.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate iter-chunks 0.2.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate iter-chunks 0.2.2
[INFO] finished tweaking crates.io crate iter-chunks 0.2.2
[INFO] tweaked toml for crates.io crate iter-chunks 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iter-chunks 0.2.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4feebd137f62f9562c6dbb1c9cfaa7ae7df2747c42f5561f6df2d696c604a0c0
[INFO] running `Command { std: "docker" "start" "-a" "4feebd137f62f9562c6dbb1c9cfaa7ae7df2747c42f5561f6df2d696c604a0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4feebd137f62f9562c6dbb1c9cfaa7ae7df2747c42f5561f6df2d696c604a0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4feebd137f62f9562c6dbb1c9cfaa7ae7df2747c42f5561f6df2d696c604a0c0", kill_on_drop: false }`
[INFO] [stdout] 4feebd137f62f9562c6dbb1c9cfaa7ae7df2747c42f5561f6df2d696c604a0c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70ebac57b1f76b74c39476198cae3630453bab1414b5fd44cda5a4a7296010ff
[INFO] running `Command { std: "docker" "start" "-a" "70ebac57b1f76b74c39476198cae3630453bab1414b5fd44cda5a4a7296010ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-chunks v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "70ebac57b1f76b74c39476198cae3630453bab1414b5fd44cda5a4a7296010ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ebac57b1f76b74c39476198cae3630453bab1414b5fd44cda5a4a7296010ff", kill_on_drop: false }`
[INFO] [stdout] 70ebac57b1f76b74c39476198cae3630453bab1414b5fd44cda5a4a7296010ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff8e66be8bd7e5ff2cca6a159e5c97ee34856c7092e6215b1ce1209f399ba4d9
[INFO] running `Command { std: "docker" "start" "-a" "ff8e66be8bd7e5ff2cca6a159e5c97ee34856c7092e6215b1ce1209f399ba4d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-chunks v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "ff8e66be8bd7e5ff2cca6a159e5c97ee34856c7092e6215b1ce1209f399ba4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8e66be8bd7e5ff2cca6a159e5c97ee34856c7092e6215b1ce1209f399ba4d9", kill_on_drop: false }`
[INFO] [stdout] ff8e66be8bd7e5ff2cca6a159e5c97ee34856c7092e6215b1ce1209f399ba4d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff3f54caee019e655afc82e5336a0e69eeac8d1eb1c888d9fd1c614a74f58d60
[INFO] running `Command { std: "docker" "start" "-a" "ff3f54caee019e655afc82e5336a0e69eeac8d1eb1c888d9fd1c614a74f58d60", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iter_chunks-67bad4261e449804)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_chunks ... ok
[INFO] [stdout] test tests::test_chunks_count ... ok
[INFO] [stderr]    Doc-tests iter_chunks
[INFO] [stdout] test tests::test_impls ... ok
[INFO] [stdout] test tests::test_size_hint ... ok
[INFO] [stdout] test tests::test_chunk_resumable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Chunks<I>::for_each (line 83) ... ok
[INFO] [stdout] test src/lib.rs - IterChunks::chunks (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff3f54caee019e655afc82e5336a0e69eeac8d1eb1c888d9fd1c614a74f58d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff3f54caee019e655afc82e5336a0e69eeac8d1eb1c888d9fd1c614a74f58d60", kill_on_drop: false }`
[INFO] [stdout] ff3f54caee019e655afc82e5336a0e69eeac8d1eb1c888d9fd1c614a74f58d60