[INFO] fetching crate uu_tac 0.4.0... [INFO] testing uu_tac-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate uu_tac 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate uu_tac 0.4.0 [INFO] finished tweaking crates.io crate uu_tac 0.4.0 [INFO] tweaked toml for crates.io crate uu_tac 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate uu_tac 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate uu_tac 0.4.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unic-langid v0.9.6 [INFO] [stderr] Downloaded uucore_procs v0.4.0 [INFO] [stderr] Downloaded fluent v0.17.0 [INFO] [stderr] Downloaded procfs-core v0.18.0 [INFO] [stderr] Downloaded os_display v0.1.4 [INFO] [stderr] Downloaded intl_pluralrules v7.0.2 [INFO] [stderr] Downloaded phf v0.13.1 [INFO] [stderr] Downloaded wild v2.2.1 [INFO] [stderr] Downloaded terminal_size v0.4.3 [INFO] [stderr] Downloaded type-map v0.5.1 [INFO] [stderr] Downloaded self_cell v1.2.1 [INFO] [stderr] Downloaded memmap2 v0.9.9 [INFO] [stderr] Downloaded uucore v0.4.0 [INFO] [stderr] Downloaded intl-memoizer v0.5.3 [INFO] [stderr] Downloaded phf_shared v0.13.1 [INFO] [stderr] Downloaded regex-automata v0.4.12 [INFO] [stderr] Downloaded bstr v1.12.1 [INFO] [stderr] Downloaded fluent-syntax v0.12.0 [INFO] [stderr] Downloaded fluent-langneg v0.13.0 [INFO] [stderr] Downloaded procfs v0.18.0 [INFO] [stderr] Downloaded fluent-bundle v0.16.0 [INFO] [stderr] Downloaded unic-langid-impl v0.9.6 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f5c0d4162aed543f4f2afff19bf9462a158bea72760c26164f180b54d07729f [INFO] running `Command { std: "docker" "start" "-a" "9f5c0d4162aed543f4f2afff19bf9462a158bea72760c26164f180b54d07729f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f5c0d4162aed543f4f2afff19bf9462a158bea72760c26164f180b54d07729f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5c0d4162aed543f4f2afff19bf9462a158bea72760c26164f180b54d07729f", kill_on_drop: false }` [INFO] [stdout] 9f5c0d4162aed543f4f2afff19bf9462a158bea72760c26164f180b54d07729f [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e45d52e84affee2237e068dab01054cd15bf9a1a38d29ddc9ef1ae2bf34b18e [INFO] running `Command { std: "docker" "start" "-a" "2e45d52e84affee2237e068dab01054cd15bf9a1a38d29ddc9ef1ae2bf34b18e", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling type-map v0.5.1 [INFO] [stderr] Compiling procfs v0.18.0 [INFO] [stderr] Compiling self_cell v1.2.1 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling phf_shared v0.13.1 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling uucore v0.4.0 [INFO] [stderr] Compiling wild v2.2.1 [INFO] [stderr] Compiling phf v0.13.1 [INFO] [stderr] Compiling os_display v0.1.4 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling uucore_procs v0.4.0 [INFO] [stderr] Compiling memmap2 v0.9.9 [INFO] [stderr] Compiling procfs-core v0.18.0 [INFO] [stderr] Compiling regex-automata v0.4.12 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling unic-langid-impl v0.9.6 [INFO] [stderr] Compiling unic-langid v0.9.6 [INFO] [stderr] Compiling fluent-langneg v0.13.0 [INFO] [stderr] Compiling intl_pluralrules v7.0.2 [INFO] [stderr] Compiling intl-memoizer v0.5.3 [INFO] [stderr] Compiling fluent-syntax v0.12.0 [INFO] [stderr] Compiling terminal_size v0.4.3 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling fluent-bundle v0.16.0 [INFO] [stderr] Compiling fluent v0.17.0 [INFO] [stderr] Compiling bstr v1.12.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling uu_tac v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.71s [INFO] running `Command { std: "docker" "inspect" "2e45d52e84affee2237e068dab01054cd15bf9a1a38d29ddc9ef1ae2bf34b18e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e45d52e84affee2237e068dab01054cd15bf9a1a38d29ddc9ef1ae2bf34b18e", kill_on_drop: false }` [INFO] [stdout] 2e45d52e84affee2237e068dab01054cd15bf9a1a38d29ddc9ef1ae2bf34b18e [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5a4af81929f439156771e09eeabe0d0428c3dbaac6ccb9a0f6fe35f1ef861d3 [INFO] running `Command { std: "docker" "start" "-a" "e5a4af81929f439156771e09eeabe0d0428c3dbaac6ccb9a0f6fe35f1ef861d3", kill_on_drop: false }` [INFO] [stderr] Compiling uu_tac v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "e5a4af81929f439156771e09eeabe0d0428c3dbaac6ccb9a0f6fe35f1ef861d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5a4af81929f439156771e09eeabe0d0428c3dbaac6ccb9a0f6fe35f1ef861d3", kill_on_drop: false }` [INFO] [stdout] e5a4af81929f439156771e09eeabe0d0428c3dbaac6ccb9a0f6fe35f1ef861d3 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 889c09e95850e7cbb69f401e5e408d1b210741a793fa830845872ec38bd5c8c7 [INFO] running `Command { std: "docker" "start" "-a" "889c09e95850e7cbb69f401e5e408d1b210741a793fa830845872ec38bd5c8c7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/tac.rs (/opt/rustwide/target/debug/deps/uu_tac-504d76209827c2f4) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tac-a97b94f38ef84f17) [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] [stderr] Doc-tests uu_tac [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" "889c09e95850e7cbb69f401e5e408d1b210741a793fa830845872ec38bd5c8c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "889c09e95850e7cbb69f401e5e408d1b210741a793fa830845872ec38bd5c8c7", kill_on_drop: false }` [INFO] [stdout] 889c09e95850e7cbb69f401e5e408d1b210741a793fa830845872ec38bd5c8c7