[INFO] fetching crate diskonaut 0.11.0... [INFO] checking diskonaut-0.11.0 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate diskonaut 0.11.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate diskonaut 0.11.0 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate diskonaut 0.11.0 [INFO] finished tweaking crates.io crate diskonaut 0.11.0 [INFO] tweaked toml for crates.io crate diskonaut 0.11.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate diskonaut 0.11.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded filesize v0.2.0 [INFO] [stderr] Downloaded jwalk v0.5.1 [INFO] [stderr] Downloaded insta v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 098919a0b7a5748d93561461f9b91b938424acd59e998643a27e2bdb0c84e2fd [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" "098919a0b7a5748d93561461f9b91b938424acd59e998643a27e2bdb0c84e2fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "098919a0b7a5748d93561461f9b91b938424acd59e998643a27e2bdb0c84e2fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "098919a0b7a5748d93561461f9b91b938424acd59e998643a27e2bdb0c84e2fd", kill_on_drop: false }` [INFO] [stdout] 098919a0b7a5748d93561461f9b91b938424acd59e998643a27e2bdb0c84e2fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c21139411978992fcfb3ae4434e114a2fce116798f4d4d3742c88c3b2a99ade [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" "1c21139411978992fcfb3ae4434e114a2fce116798f4d4d3742c88c3b2a99ade", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking filesize v0.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking terminal_size v0.1.12 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Checking console v0.10.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking tui v0.11.0 [INFO] [stderr] Checking jwalk v0.5.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking diskonaut v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 129 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 129 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 159 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 159 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking insta v0.16.0 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 129 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 129 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 159 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/input/controls.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / Event::Key(KeyEvent { [INFO] [stdout] 21 | | code: KeyCode::Char($x), [INFO] [stdout] 22 | | modifiers: KeyModifiers::NONE, [INFO] [stdout] 23 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] ... [INFO] [stdout] 159 | key!(ctrl 'c') | key!(char 'q') | key!(Esc) | key!(char 'n') => { [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "1c21139411978992fcfb3ae4434e114a2fce116798f4d4d3742c88c3b2a99ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c21139411978992fcfb3ae4434e114a2fce116798f4d4d3742c88c3b2a99ade", kill_on_drop: false }` [INFO] [stdout] 1c21139411978992fcfb3ae4434e114a2fce116798f4d4d3742c88c3b2a99ade