[INFO] fetching crate obslint 0.1.0... [INFO] testing obslint-0.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate obslint 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate obslint 0.1.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate obslint 0.1.0 [INFO] finished tweaking crates.io crate obslint 0.1.0 [INFO] tweaked toml for crates.io crate obslint 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate obslint 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-mutex v1.2.0 [INFO] [stderr] Downloaded futures-lite v0.1.11 [INFO] [stderr] Downloaded test-case v1.0.0 [INFO] [stderr] Downloaded blocking v0.5.2 [INFO] [stderr] Downloaded multitask v0.2.0 [INFO] [stderr] Downloaded async-executor v0.1.2 [INFO] [stderr] Downloaded async-io v0.1.11 [INFO] [stderr] Downloaded async-std v1.6.3 [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f35293280cc85d2e6635c662b0f6c6c823207bd14dcd3b7078dc9d2b2cdda7a9 [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" "f35293280cc85d2e6635c662b0f6c6c823207bd14dcd3b7078dc9d2b2cdda7a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f35293280cc85d2e6635c662b0f6c6c823207bd14dcd3b7078dc9d2b2cdda7a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f35293280cc85d2e6635c662b0f6c6c823207bd14dcd3b7078dc9d2b2cdda7a9", kill_on_drop: false }` [INFO] [stdout] f35293280cc85d2e6635c662b0f6c6c823207bd14dcd3b7078dc9d2b2cdda7a9 [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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 367b235cecfaac8c1ec0e3efb1e94fc602b504a809559c568b0af2bc527df7ed [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" "367b235cecfaac8c1ec0e3efb1e94fc602b504a809559c568b0af2bc527df7ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling fastrand v1.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling event-listener v2.4.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling vec-arena v0.5.2 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling parking v1.0.6 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling async-mutex v1.2.0 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling futures-lite v0.1.11 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling async-channel v1.4.2 [INFO] [stderr] Compiling multitask v0.2.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling polling v0.1.9 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling async-io v0.1.11 [INFO] [stderr] Compiling blocking v0.5.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling async-executor v0.1.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling structopt-derive v0.4.10 [INFO] [stderr] Compiling async-std v1.6.3 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling structopt v0.3.17 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling obslint v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "367b235cecfaac8c1ec0e3efb1e94fc602b504a809559c568b0af2bc527df7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "367b235cecfaac8c1ec0e3efb1e94fc602b504a809559c568b0af2bc527df7ed", kill_on_drop: false }` [INFO] [stdout] 367b235cecfaac8c1ec0e3efb1e94fc602b504a809559c568b0af2bc527df7ed [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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 576c0b58d08699ae930e413f81d5214daea9126802e3d082d8de87ab83e91e11 [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" "576c0b58d08699ae930e413f81d5214daea9126802e3d082d8de87ab83e91e11", kill_on_drop: false }` [INFO] [stderr] Compiling test-case v1.0.0 [INFO] [stderr] Compiling obslint v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.19s [INFO] running `Command { std: "docker" "inspect" "576c0b58d08699ae930e413f81d5214daea9126802e3d082d8de87ab83e91e11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "576c0b58d08699ae930e413f81d5214daea9126802e3d082d8de87ab83e91e11", kill_on_drop: false }` [INFO] [stdout] 576c0b58d08699ae930e413f81d5214daea9126802e3d082d8de87ab83e91e11 [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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 2403a20d284daec698239a14c326d98e79f3801b869f6c567b96c14512e77706 [INFO] running `Command { std: "docker" "start" "-a" "2403a20d284daec698239a14c326d98e79f3801b869f6c567b96c14512e77706", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/obslint-be19c78248f7ef1d [INFO] [stdout] running 21 tests [INFO] [stdout] test tests::test_wikilinks::_hello_world_2_expects_vec_str_new_ ... ok [INFO] [stdout] test tests::test_wikilinks::_hello_world_expects_vec_hello_world_ ... ok [INFO] [stdout] test tests::test_wikilinks::_hello_world_expects_vec_world_ ... ok [INFO] [stdout] test tests::test_wikilinks::empty_1 ... ok [INFO] [stdout] test tests::test_wikilinks::empty_2 ... ok [INFO] [stdout] test tests::test_wikilinks::_hello_nworld_expects_vec_hello_nworld_ ... ok [INFO] [stdout] test tests::test_char_prior_to::_3_10_expects_some_ ... ok [INFO] [stdout] test tests::test_char_prior_to::_2_10_expects_some_0_ ... ok [INFO] [stdout] test tests::test_char_prior_to::_1_hello_expects_some_h_ ... ok [INFO] [stdout] test tests::test_wikilinks::non_ascii_3 ... ok [INFO] [stdout] test tests::test_wikilinks::non_ascii_4 ... ok [INFO] [stdout] test tests::test_wikilinks::non_ascii_5 ... ok [INFO] [stdout] test tests::test_wikilinks::normal_link ... ok [INFO] [stdout] test tests::test_char_prior_to::_10_hello_expects_none ... ok [INFO] [stdout] test tests::test_char_prior_to::_10_10_expects_none ... ok [INFO] [stdout] test tests::test_char_prior_to::_0_hello_expects_none ... ok [INFO] [stdout] test tests::test_char_prior_to::_0_10_expects_none ... ok [INFO] [stdout] test tests::test_wikilinks::empty_3 ... ok [INFO] [stdout] test tests::test_wikilinks::non_ascii ... ok [INFO] [stdout] test tests::test_wikilinks::non_ascii_2 ... ok [INFO] [stdout] test tests::test_wikilinks::_hello_what_world_what_expects_vec_hello_world_ ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2403a20d284daec698239a14c326d98e79f3801b869f6c567b96c14512e77706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2403a20d284daec698239a14c326d98e79f3801b869f6c567b96c14512e77706", kill_on_drop: false }` [INFO] [stdout] 2403a20d284daec698239a14c326d98e79f3801b869f6c567b96c14512e77706