[INFO] cloning repository https://github.com/xalanq/max-lines [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xalanq/max-lines" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxalanq%2Fmax-lines", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxalanq%2Fmax-lines'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fdb312da51f3821fc8feff503648f5e353b31308 [INFO] testing xalanq/max-lines against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxalanq%2Fmax-lines" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/xalanq/max-lines [INFO] finished tweaking git repo https://github.com/xalanq/max-lines [INFO] tweaked toml for git repo https://github.com/xalanq/max-lines written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/xalanq/max-lines 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] crate git repo https://github.com/xalanq/max-lines already has a lockfile, it will not be regenerated [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] 9169a7b9bdafbf89c11ebbaaba843b7b5de45b0163333f32efe31e3221fac475 [INFO] running `Command { std: "docker" "start" "-a" "9169a7b9bdafbf89c11ebbaaba843b7b5de45b0163333f32efe31e3221fac475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9169a7b9bdafbf89c11ebbaaba843b7b5de45b0163333f32efe31e3221fac475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9169a7b9bdafbf89c11ebbaaba843b7b5de45b0163333f32efe31e3221fac475", kill_on_drop: false }` [INFO] [stdout] 9169a7b9bdafbf89c11ebbaaba843b7b5de45b0163333f32efe31e3221fac475 [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] ba22706e634c15cc464204620eeb5958ef188dce8d81984eae49dae2ed7a0fb2 [INFO] running `Command { std: "docker" "start" "-a" "ba22706e634c15cc464204620eeb5958ef188dce8d81984eae49dae2ed7a0fb2", kill_on_drop: false }` [INFO] [stderr] Compiling max_lines v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "ba22706e634c15cc464204620eeb5958ef188dce8d81984eae49dae2ed7a0fb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba22706e634c15cc464204620eeb5958ef188dce8d81984eae49dae2ed7a0fb2", kill_on_drop: false }` [INFO] [stdout] ba22706e634c15cc464204620eeb5958ef188dce8d81984eae49dae2ed7a0fb2 [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] 3723f4212eb6b5ed60664175b7cc798c094041fcbbafd58e7959f89d5241e382 [INFO] running `Command { std: "docker" "start" "-a" "3723f4212eb6b5ed60664175b7cc798c094041fcbbafd58e7959f89d5241e382", kill_on_drop: false }` [INFO] [stderr] Compiling max_lines v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "3723f4212eb6b5ed60664175b7cc798c094041fcbbafd58e7959f89d5241e382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3723f4212eb6b5ed60664175b7cc798c094041fcbbafd58e7959f89d5241e382", kill_on_drop: false }` [INFO] [stdout] 3723f4212eb6b5ed60664175b7cc798c094041fcbbafd58e7959f89d5241e382 [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] fb175a24e4f3331c8d394d320e1edb6b7bb87bfe31b1edbd19aa6d5a1523f8e0 [INFO] running `Command { std: "docker" "start" "-a" "fb175a24e4f3331c8d394d320e1edb6b7bb87bfe31b1edbd19aa6d5a1523f8e0", 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/max_lines-b0728ba981d48389) [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 max_lines [INFO] [stderr] warning: unknown attribute `norun` [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / //! The `max_lines` crate can read many lines once a time from BufRead and [INFO] [stderr] 2 | | //! **without any extra memory allocation.**. [INFO] [stderr] 3 | | //! [INFO] [stderr] 4 | | //! Have fun! [INFO] [stderr] ... | [INFO] [stderr] 33 | | //! }); [INFO] [stderr] 34 | | //! ``` [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = help: use `no_run` to compile, but not run, the code sample during testing [INFO] [stderr] = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust` [INFO] [stderr] = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unknown attribute `norun` [INFO] [stderr] --> src/lib.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / /// Read a single line. [INFO] [stderr] 46 | | /// [INFO] [stderr] 47 | | /// # Example [INFO] [stderr] 48 | | /// [INFO] [stderr] ... | [INFO] [stderr] 59 | | /// // std::vec::Vec> [INFO] [stderr] 60 | | /// }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = help: use `no_run` to compile, but not run, the code sample during testing [INFO] [stderr] = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust` [INFO] [stderr] [INFO] [stderr] warning: unknown attribute `norun` [INFO] [stderr] --> src/lib.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | / /// # Example [INFO] [stderr] 83 | | /// extern crate max_lines; [INFO] [stderr] 84 | | /// use max_lines::*; [INFO] [stderr] 85 | | /// [INFO] [stderr] ... | [INFO] [stderr] 91 | | /// // std::vec::Vec> [INFO] [stderr] 92 | | /// }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = help: use `no_run` to compile, but not run, the code sample during testing [INFO] [stderr] = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [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] running `Command { std: "docker" "inspect" "fb175a24e4f3331c8d394d320e1edb6b7bb87bfe31b1edbd19aa6d5a1523f8e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb175a24e4f3331c8d394d320e1edb6b7bb87bfe31b1edbd19aa6d5a1523f8e0", kill_on_drop: false }` [INFO] [stdout] fb175a24e4f3331c8d394d320e1edb6b7bb87bfe31b1edbd19aa6d5a1523f8e0