[INFO] fetching crate uwc 1.0.4... [INFO] testing uwc-1.0.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate uwc 1.0.4 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate uwc 1.0.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate uwc 1.0.4 [INFO] finished tweaking crates.io crate uwc 1.0.4 [INFO] tweaked toml for crates.io crate uwc 1.0.4 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate uwc 1.0.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace v0.3.53 [INFO] [stderr] Downloaded object v0.21.1 [INFO] [stderr] Downloaded syn v1.0.46 [INFO] [stderr] Downloaded env_logger v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 971940f4f34b265c09ab682cd9f6774938b7f50db5ad62bef667044ab7be685c [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" "971940f4f34b265c09ab682cd9f6774938b7f50db5ad62bef667044ab7be685c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "971940f4f34b265c09ab682cd9f6774938b7f50db5ad62bef667044ab7be685c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "971940f4f34b265c09ab682cd9f6774938b7f50db5ad62bef667044ab7be685c", kill_on_drop: false }` [INFO] [stdout] 971940f4f34b265c09ab682cd9f6774938b7f50db5ad62bef667044ab7be685c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 6c45ada34856bf862804fbf0690d6b78778d54b336523716f040c079f466b368 [INFO] running `Command { std: "docker" "start" "-a" "6c45ada34856bf862804fbf0690d6b78778d54b336523716f040c079f466b368", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling object v0.21.1 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tabwriter v1.2.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling backtrace v0.3.53 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.8.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt v0.3.20 [INFO] [stderr] Compiling uwc v1.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "6c45ada34856bf862804fbf0690d6b78778d54b336523716f040c079f466b368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c45ada34856bf862804fbf0690d6b78778d54b336523716f040c079f466b368", kill_on_drop: false }` [INFO] [stdout] 6c45ada34856bf862804fbf0690d6b78778d54b336523716f040c079f466b368 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3151f410cbee20e06bcd4f1b7eb23bf81b688c8ee7071c0ae980d479e4d71016 [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" "3151f410cbee20e06bcd4f1b7eb23bf81b688c8ee7071c0ae980d479e4d71016", kill_on_drop: false }` [INFO] [stderr] Compiling uwc v1.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.56s [INFO] running `Command { std: "docker" "inspect" "3151f410cbee20e06bcd4f1b7eb23bf81b688c8ee7071c0ae980d479e4d71016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3151f410cbee20e06bcd4f1b7eb23bf81b688c8ee7071c0ae980d479e4d71016", kill_on_drop: false }` [INFO] [stdout] 3151f410cbee20e06bcd4f1b7eb23bf81b688c8ee7071c0ae980d479e4d71016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 9949b5801ccf2e064256bed8282a159e29d29a54659d4b32fcb970f82d68eb91 [INFO] running `Command { std: "docker" "start" "-a" "9949b5801ccf2e064256bed8282a159e29d29a54659d4b32fcb970f82d68eb91", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/uwc-2eb87854ee3fe701 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test counter::test::test_count_counts_codepoints ... ok [INFO] [stdout] test counter::test::test_count_counts_lines ... ok [INFO] [stdout] test counter::test::test_count_counts_words ... ok [INFO] [stdout] test counter::test::test_count_hello ... ok [INFO] [stdout] test ubufreader::test::test_chunks_by_newline ... ok [INFO] [stdout] test ubufreader::test::test_chunks_by_newline_no_newlines ... ok [INFO] [stdout] test ubufreader::test::test_basic_buffered ... ok [INFO] [stdout] test ubufreader::test::test_basic ... ok [INFO] [stdout] test ubufreader::test::test_buffered_stops_in_middle ... ok [INFO] [stdout] test ubufreader::test::test_buffered_stops_in_middle_japanese ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cli-fb4fec01289f8da3 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] nofile: No such file or directory (os error 2) [INFO] [stdout] test test_no_args ... ok [INFO] [stdout] lines words bytes filename [INFO] [stdout] 261 871 8515 /opt/rustwide/workdir/tests/cli.rs [INFO] [stdout] 261 871 8515 total [INFO] [stdout] test test_no_args_no_elastic_tabs ... ok [INFO] [stdout] test test_file_not_found ... ok [INFO] [stdout] test test_fixtures ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9949b5801ccf2e064256bed8282a159e29d29a54659d4b32fcb970f82d68eb91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9949b5801ccf2e064256bed8282a159e29d29a54659d4b32fcb970f82d68eb91", kill_on_drop: false }` [INFO] [stdout] 9949b5801ccf2e064256bed8282a159e29d29a54659d4b32fcb970f82d68eb91