[INFO] cloning repository https://github.com/Josaphat/coreutils-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Josaphat/coreutils-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosaphat%2Fcoreutils-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosaphat%2Fcoreutils-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 57bf3f95a105a15fc7b749f482ee7c5a6e460f49 [INFO] testing Josaphat/coreutils-rs against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosaphat%2Fcoreutils-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Josaphat/coreutils-rs on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Josaphat/coreutils-rs [INFO] finished tweaking git repo https://github.com/Josaphat/coreutils-rs [INFO] tweaked toml for git repo https://github.com/Josaphat/coreutils-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Josaphat/coreutils-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f76b8b527afdcc6c3b6abaa86c14fdb2945ec83c93f1d3d55e6f72d8e832fbf2 [INFO] running `Command { std: "docker" "start" "-a" "f76b8b527afdcc6c3b6abaa86c14fdb2945ec83c93f1d3d55e6f72d8e832fbf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f76b8b527afdcc6c3b6abaa86c14fdb2945ec83c93f1d3d55e6f72d8e832fbf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f76b8b527afdcc6c3b6abaa86c14fdb2945ec83c93f1d3d55e6f72d8e832fbf2", kill_on_drop: false }` [INFO] [stdout] f76b8b527afdcc6c3b6abaa86c14fdb2945ec83c93f1d3d55e6f72d8e832fbf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86ec5321fd41e10a3642dcf17aef2d6406000314adb255001439d9874cd06619 [INFO] running `Command { std: "docker" "start" "-a" "86ec5321fd41e10a3642dcf17aef2d6406000314adb255001439d9874cd06619", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling coreutils-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/nl.rs:177:21 [INFO] [stdout] | [INFO] [stdout] 177 | let reader: Box = match filename { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/nl.rs:206:17 [INFO] [stdout] | [INFO] [stdout] 206 | reader: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.43s [INFO] running `Command { std: "docker" "inspect" "86ec5321fd41e10a3642dcf17aef2d6406000314adb255001439d9874cd06619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86ec5321fd41e10a3642dcf17aef2d6406000314adb255001439d9874cd06619", kill_on_drop: false }` [INFO] [stdout] 86ec5321fd41e10a3642dcf17aef2d6406000314adb255001439d9874cd06619 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3709aeb8ccbc8d9adbe442dd4f6968e520c08b28a3ffe02b0e3504000622d668 [INFO] running `Command { std: "docker" "start" "-a" "3709aeb8ccbc8d9adbe442dd4f6968e520c08b28a3ffe02b0e3504000622d668", kill_on_drop: false }` [INFO] [stderr] Compiling coreutils-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/nl.rs:177:21 [INFO] [stdout] | [INFO] [stdout] 177 | let reader: Box = match filename { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/nl.rs:206:17 [INFO] [stdout] | [INFO] [stdout] 206 | reader: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "3709aeb8ccbc8d9adbe442dd4f6968e520c08b28a3ffe02b0e3504000622d668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3709aeb8ccbc8d9adbe442dd4f6968e520c08b28a3ffe02b0e3504000622d668", kill_on_drop: false }` [INFO] [stdout] 3709aeb8ccbc8d9adbe442dd4f6968e520c08b28a3ffe02b0e3504000622d668 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6683a1add312be7fa2c9ef3b355cb09fff63095fd9525cceb0109d831c485e04 [INFO] running `Command { std: "docker" "start" "-a" "6683a1add312be7fa2c9ef3b355cb09fff63095fd9525cceb0109d831c485e04", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/nl.rs:177:21 [INFO] [stderr] | [INFO] [stderr] 177 | let reader: Box = match filename { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/nl.rs:206:17 [INFO] [stderr] | [INFO] [stderr] 206 | reader: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `coreutils-rs` (bin "nl" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.96s [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 unittests (/opt/rustwide/target/debug/deps/cat-db3e3bae0faab685) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/coreutils_rs-e348f0426fc138aa) [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 unittests (/opt/rustwide/target/debug/deps/false-9818df033060c678) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nl-6662da8273c8ad20) [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 unittests (/opt/rustwide/target/debug/deps/true-69a9200a515f5d8b) [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 unittests (/opt/rustwide/target/debug/deps/yes-0de97c83d625b420) [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] [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" "6683a1add312be7fa2c9ef3b355cb09fff63095fd9525cceb0109d831c485e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6683a1add312be7fa2c9ef3b355cb09fff63095fd9525cceb0109d831c485e04", kill_on_drop: false }` [INFO] [stdout] 6683a1add312be7fa2c9ef3b355cb09fff63095fd9525cceb0109d831c485e04