[INFO] fetching crate uu_du 0.0.6... [INFO] testing uu_du-0.0.6 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate uu_du 0.0.6 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate uu_du 0.0.6 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uu_du 0.0.6 [INFO] finished tweaking crates.io crate uu_du 0.0.6 [INFO] tweaked toml for crates.io crate uu_du 0.0.6 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate uu_du 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 439fe7479f321b06f70be184c4ede3a9f843fc6b9dfca2a1764b1aab2a1d39ff [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" "439fe7479f321b06f70be184c4ede3a9f843fc6b9dfca2a1764b1aab2a1d39ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "439fe7479f321b06f70be184c4ede3a9f843fc6b9dfca2a1764b1aab2a1d39ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439fe7479f321b06f70be184c4ede3a9f843fc6b9dfca2a1764b1aab2a1d39ff", kill_on_drop: false }` [INFO] [stdout] 439fe7479f321b06f70be184c4ede3a9f843fc6b9dfca2a1764b1aab2a1d39ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] a34c68670c51a3f263affae31cbc7aa1d780bc907acdf1519b3503304329ade8 [INFO] running `Command { std: "docker" "start" "-a" "a34c68670c51a3f263affae31cbc7aa1d780bc907acdf1519b3503304329ade8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling uu_du v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/du.rs:251:17 [INFO] [stdout] | [INFO] [stdout] 251 | / safe_writeln!( [INFO] [stdout] 252 | | stderr(), [INFO] [stdout] 253 | | "{}: cannot read directory ‘{}‘: {}", [INFO] [stdout] 254 | | options.program_name, [INFO] [stdout] 255 | | my_stat.path.display(), [INFO] [stdout] 256 | | e [INFO] [stdout] 257 | | ); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in the macro `safe_writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.90s [INFO] running `Command { std: "docker" "inspect" "a34c68670c51a3f263affae31cbc7aa1d780bc907acdf1519b3503304329ade8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a34c68670c51a3f263affae31cbc7aa1d780bc907acdf1519b3503304329ade8", kill_on_drop: false }` [INFO] [stdout] a34c68670c51a3f263affae31cbc7aa1d780bc907acdf1519b3503304329ade8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 397b91f03ec92eef4ad133bb1bef9b5a4a6c116da0125470e2f39d0e8f7f7825 [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" "397b91f03ec92eef4ad133bb1bef9b5a4a6c116da0125470e2f39d0e8f7f7825", kill_on_drop: false }` [INFO] [stderr] Compiling uu_du v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/du.rs:251:17 [INFO] [stdout] | [INFO] [stdout] 251 | / safe_writeln!( [INFO] [stdout] 252 | | stderr(), [INFO] [stdout] 253 | | "{}: cannot read directory ‘{}‘: {}", [INFO] [stdout] 254 | | options.program_name, [INFO] [stdout] 255 | | my_stat.path.display(), [INFO] [stdout] 256 | | e [INFO] [stdout] 257 | | ); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in the macro `safe_writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/du.rs:251:17 [INFO] [stdout] | [INFO] [stdout] 251 | / safe_writeln!( [INFO] [stdout] 252 | | stderr(), [INFO] [stdout] 253 | | "{}: cannot read directory ‘{}‘: {}", [INFO] [stdout] 254 | | options.program_name, [INFO] [stdout] 255 | | my_stat.path.display(), [INFO] [stdout] 256 | | e [INFO] [stdout] 257 | | ); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in the macro `safe_writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/du.rs:620:29 [INFO] [stdout] | [INFO] [stdout] 620 | for it in test_data.into_iter() { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/du.rs:632:29 [INFO] [stdout] | [INFO] [stdout] 632 | for it in test_data.into_iter() { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.60s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "397b91f03ec92eef4ad133bb1bef9b5a4a6c116da0125470e2f39d0e8f7f7825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "397b91f03ec92eef4ad133bb1bef9b5a4a6c116da0125470e2f39d0e8f7f7825", kill_on_drop: false }` [INFO] [stdout] 397b91f03ec92eef4ad133bb1bef9b5a4a6c116da0125470e2f39d0e8f7f7825 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] 5a6eb77e51b3c10d05a64e414efa4f492187e6de299b16b032afc2b792a471ec [INFO] running `Command { std: "docker" "start" "-a" "5a6eb77e51b3c10d05a64e414efa4f492187e6de299b16b032afc2b792a471ec", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/du.rs:251:17 [INFO] [stderr] | [INFO] [stderr] 251 | / safe_writeln!( [INFO] [stderr] 252 | | stderr(), [INFO] [stderr] 253 | | "{}: cannot read directory ‘{}‘: {}", [INFO] [stderr] 254 | | options.program_name, [INFO] [stderr] 255 | | my_stat.path.display(), [INFO] [stderr] 256 | | e [INFO] [stderr] 257 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: this warning originates in the macro `safe_writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/du.rs:251:17 [INFO] [stderr] | [INFO] [stderr] 251 | / safe_writeln!( [INFO] [stderr] 252 | | stderr(), [INFO] [stderr] 253 | | "{}: cannot read directory ‘{}‘: {}", [INFO] [stderr] 254 | | options.program_name, [INFO] [stderr] 255 | | my_stat.path.display(), [INFO] [stderr] 256 | | e [INFO] [stderr] 257 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: this warning originates in the macro `safe_writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/du.rs:620:29 [INFO] [stderr] | [INFO] [stderr] 620 | for it in test_data.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/du.rs:632:29 [INFO] [stderr] | [INFO] [stderr] 632 | for it in test_data.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/uu_du-4359121b8517b45e) [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/du-1c256ec42df43803) [INFO] [stdout] test test_du::test_read_block_size ... ok [INFO] [stdout] test test_du::test_translate_to_pure_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests uu_du [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" "5a6eb77e51b3c10d05a64e414efa4f492187e6de299b16b032afc2b792a471ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a6eb77e51b3c10d05a64e414efa4f492187e6de299b16b032afc2b792a471ec", kill_on_drop: false }` [INFO] [stdout] 5a6eb77e51b3c10d05a64e414efa4f492187e6de299b16b032afc2b792a471ec