[INFO] fetching crate squawk 0.3.0... [INFO] testing squawk-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate squawk 0.3.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate squawk 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate squawk 0.3.0 [INFO] finished tweaking crates.io crate squawk 0.3.0 [INFO] tweaked toml for crates.io crate squawk 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate squawk 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pem v0.8.1 [INFO] [stderr] Downloaded console v0.10.3 [INFO] [stderr] Downloaded insta v0.16.0 [INFO] [stderr] Downloaded jsonwebtoken v7.1.2 [INFO] [stderr] Downloaded bindgen v0.45.0 [INFO] [stderr] Downloaded squawk-github v0.3.0 [INFO] [stderr] Downloaded squawk-linter v0.3.0 [INFO] [stderr] Downloaded addr2line v0.12.1 [INFO] [stderr] Downloaded simple_asn1 v0.4.0 [INFO] [stderr] Downloaded libpg_query-sys v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 6814e0f2c6eff737e8c49c49bb8947c197fc92143d501c14ccdb888ca5d9b72e [INFO] running `Command { std: "docker" "start" "-a" "6814e0f2c6eff737e8c49c49bb8947c197fc92143d501c14ccdb888ca5d9b72e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6814e0f2c6eff737e8c49c49bb8947c197fc92143d501c14ccdb888ca5d9b72e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6814e0f2c6eff737e8c49c49bb8947c197fc92143d501c14ccdb888ca5d9b72e", kill_on_drop: false }` [INFO] [stdout] 6814e0f2c6eff737e8c49c49bb8947c197fc92143d501c14ccdb888ca5d9b72e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6be35c0801d565439ad2bd3314b59f8172ee5fab92ed20c5e114c2bdbba7beb [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" "e6be35c0801d565439ad2bd3314b59f8172ee5fab92ed20c5e114c2bdbba7beb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.45.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling base64 v0.12.2 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling terminal_size v0.1.12 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling addr2line v0.12.1 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling pem v0.8.1 [INFO] [stderr] Compiling console v0.11.3 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling simplelog v0.8.0 [INFO] [stderr] Compiling simple_asn1 v0.4.0 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling libpg_query-sys v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling jsonwebtoken v7.1.2 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling squawk-github v0.3.0 [INFO] [stderr] Compiling squawk-parser v0.3.0 [INFO] [stderr] Compiling squawk-linter v0.3.0 [INFO] [stderr] Compiling squawk v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/reporter.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 05s [INFO] running `Command { std: "docker" "inspect" "e6be35c0801d565439ad2bd3314b59f8172ee5fab92ed20c5e114c2bdbba7beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6be35c0801d565439ad2bd3314b59f8172ee5fab92ed20c5e114c2bdbba7beb", kill_on_drop: false }` [INFO] [stdout] e6be35c0801d565439ad2bd3314b59f8172ee5fab92ed20c5e114c2bdbba7beb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 929fac5024dae4d787787290eb5a9eadd81e49466d60b4a224ea6ca0f3817b4f [INFO] running `Command { std: "docker" "start" "-a" "929fac5024dae4d787787290eb5a9eadd81e49466d60b4a224ea6ca0f3817b4f", kill_on_drop: false }` [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling console v0.10.3 [INFO] [stderr] Compiling serde_yaml v0.8.12 [INFO] [stderr] Compiling insta v0.16.0 [INFO] [stderr] Compiling squawk v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/reporter.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.95s [INFO] running `Command { std: "docker" "inspect" "929fac5024dae4d787787290eb5a9eadd81e49466d60b4a224ea6ca0f3817b4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "929fac5024dae4d787787290eb5a9eadd81e49466d60b4a224ea6ca0f3817b4f", kill_on_drop: false }` [INFO] [stdout] 929fac5024dae4d787787290eb5a9eadd81e49466d60b4a224ea6ca0f3817b4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5270404fd892c1b951585653e684d41b6e5b8d5ae5794d9110b9edd3b32c01c6 [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" "5270404fd892c1b951585653e684d41b6e5b8d5ae5794d9110b9edd3b32c01c6", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Error` [INFO] [stderr] --> src/reporter.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | Error, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `squawk` (bin "squawk" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/squawk-3dca4efdc44dcded) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test reporter::test_github_comment::test_generating_no_violations_no_files ... ok [INFO] [stdout] test reporter::test_github_comment::test_generating_comment_no_violations ... ok [INFO] [stdout] test reporter::test_reporter::test_display_violations_gcc ... ok [INFO] [stdout] test reporter::test_reporter::test_trimming_sql_newlines ... ok [INFO] [stdout] test reporter::test_reporter::test_span_offsets ... ok [INFO] [stdout] test reporter::test_reporter::test_display_violations_json ... ok [INFO] [stdout] test reporter::test_github_comment::test_generating_comment_multiple_files ... ok [INFO] [stdout] test reporter::test_reporter::test_display_violations_tty ... ok [INFO] [stdout] test reporter::test_reporter::test_display_no_violations_tty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5270404fd892c1b951585653e684d41b6e5b8d5ae5794d9110b9edd3b32c01c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5270404fd892c1b951585653e684d41b6e5b8d5ae5794d9110b9edd3b32c01c6", kill_on_drop: false }` [INFO] [stdout] 5270404fd892c1b951585653e684d41b6e5b8d5ae5794d9110b9edd3b32c01c6