[INFO] fetching crate uu_du 0.0.6... [INFO] testing uu_du-0.0.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate uu_du 0.0.6 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate uu_du 0.0.6 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-3/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83d8dc601201716bcb0d17bcede190e8da4bd869c68236124d0c1e31e750dfaf [INFO] running `Command { std: "docker" "start" "-a" "83d8dc601201716bcb0d17bcede190e8da4bd869c68236124d0c1e31e750dfaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83d8dc601201716bcb0d17bcede190e8da4bd869c68236124d0c1e31e750dfaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83d8dc601201716bcb0d17bcede190e8da4bd869c68236124d0c1e31e750dfaf", kill_on_drop: false }` [INFO] [stdout] 83d8dc601201716bcb0d17bcede190e8da4bd869c68236124d0c1e31e750dfaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68b95b9e8fd310a5a12cb0c949635de32021f867f36b263c6f65e37a5bfc6301 [INFO] running `Command { std: "docker" "start" "-a" "68b95b9e8fd310a5a12cb0c949635de32021f867f36b263c6f65e37a5bfc6301", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling wild v2.0.4 [INFO] [stderr] Compiling dunce v1.0.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling uucore v0.0.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling uucore_procs v0.0.5 [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_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [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 8.06s [INFO] running `Command { std: "docker" "inspect" "68b95b9e8fd310a5a12cb0c949635de32021f867f36b263c6f65e37a5bfc6301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68b95b9e8fd310a5a12cb0c949635de32021f867f36b263c6f65e37a5bfc6301", kill_on_drop: false }` [INFO] [stdout] 68b95b9e8fd310a5a12cb0c949635de32021f867f36b263c6f65e37a5bfc6301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4eb137633fd3f5bb13d0d16a7316648fe5866fd6c8580d8eb55ee102013b0448 [INFO] running `Command { std: "docker" "start" "-a" "4eb137633fd3f5bb13d0d16a7316648fe5866fd6c8580d8eb55ee102013b0448", 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_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [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_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [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 resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/du.rs:620:29 [INFO] [stdout] | [INFO] [stdout] 620 | for it in test_data.into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 620 | for it in test_data.iter() { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 620 | for it in test_data { [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/du.rs:632:29 [INFO] [stdout] | [INFO] [stdout] 632 | for it in test_data.into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 632 | for it in test_data.iter() { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 632 | for it in test_data { [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "4eb137633fd3f5bb13d0d16a7316648fe5866fd6c8580d8eb55ee102013b0448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb137633fd3f5bb13d0d16a7316648fe5866fd6c8580d8eb55ee102013b0448", kill_on_drop: false }` [INFO] [stdout] 4eb137633fd3f5bb13d0d16a7316648fe5866fd6c8580d8eb55ee102013b0448 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a6c834a67f928c8565dfd528d6608e14738ccb0e3f29703211cdcb676059827 [INFO] running `Command { std: "docker" "start" "-a" "1a6c834a67f928c8565dfd528d6608e14738ccb0e3f29703211cdcb676059827", 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_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [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_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [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 resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stderr] --> src/du.rs:620:29 [INFO] [stderr] | [INFO] [stderr] 620 | for it in test_data.into_iter() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 620 | for it in test_data.iter() { [INFO] [stderr] | ^^^^ [INFO] [stderr] help: or remove `.into_iter()` to iterate by value [INFO] [stderr] | [INFO] [stderr] 620 | for it in test_data { [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stderr] --> src/du.rs:632:29 [INFO] [stderr] | [INFO] [stderr] 632 | for it in test_data.into_iter() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 632 | for it in test_data.iter() { [INFO] [stderr] | ^^^^ [INFO] [stderr] help: or remove `.into_iter()` to iterate by value [INFO] [stderr] | [INFO] [stderr] 632 | for it in test_data { [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/uu_du-4035e87b5466208f) [INFO] [stdout] [INFO] [stdout] running 2 tests [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 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/du-676550e7fb978828) [INFO] [stdout] [INFO] [stderr] Doc-tests uu_du [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" "1a6c834a67f928c8565dfd528d6608e14738ccb0e3f29703211cdcb676059827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a6c834a67f928c8565dfd528d6608e14738ccb0e3f29703211cdcb676059827", kill_on_drop: false }` [INFO] [stdout] 1a6c834a67f928c8565dfd528d6608e14738ccb0e3f29703211cdcb676059827