[INFO] cloning repository https://github.com/davidHarwardt/log-viewer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidHarwardt/log-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidHarwardt%2Flog-viewer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidHarwardt%2Flog-viewer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 665463ba4d1b532afc917333a48ae1bb186df0af [INFO] checking davidHarwardt/log-viewer against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidHarwardt%2Flog-viewer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidHarwardt/log-viewer on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidHarwardt/log-viewer [INFO] finished tweaking git repo https://github.com/davidHarwardt/log-viewer [INFO] tweaked toml for git repo https://github.com/davidHarwardt/log-viewer written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/davidHarwardt/log-viewer 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded filetime v0.2.18 [INFO] [stderr] Downloaded libc v0.2.136 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a856bbc1e23fde0839bfd00ea5650c0f6f8ce940db8a968584fab4bfd6273c29 [INFO] running `Command { std: "docker" "start" "-a" "a856bbc1e23fde0839bfd00ea5650c0f6f8ce940db8a968584fab4bfd6273c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a856bbc1e23fde0839bfd00ea5650c0f6f8ce940db8a968584fab4bfd6273c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a856bbc1e23fde0839bfd00ea5650c0f6f8ce940db8a968584fab4bfd6273c29", kill_on_drop: false }` [INFO] [stdout] a856bbc1e23fde0839bfd00ea5650c0f6f8ce940db8a968584fab4bfd6273c29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dca6139c2596cdf26fdd620bed1d025a5342a6c1af7acc7416d12916c2d7b3f [INFO] running `Command { std: "docker" "start" "-a" "1dca6139c2596cdf26fdd620bed1d025a5342a6c1af7acc7416d12916c2d7b3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.136 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.18 [INFO] [stderr] Checking signal-hook v0.3.14 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking notify v5.0.0 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking log-viewer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Metadata`, `stdout` [INFO] [stdout] --> src/main.rs:1:64 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{path::Path, io::{BufReader, Seek, SeekFrom, BufRead, stdout}, fs::{File, Metadata}, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Print`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `execute`, `queue` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | execute, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `event::ModifyKind::Any` [INFO] [stdout] --> src/main.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use notify::{Watcher, event::ModifyKind::Any, EventKind::Modify}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Metadata`, `stdout` [INFO] [stdout] --> src/main.rs:1:64 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{path::Path, io::{BufReader, Seek, SeekFrom, BufRead, stdout}, fs::{File, Metadata}, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Print`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `execute`, `queue` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | execute, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `event::ModifyKind::Any` [INFO] [stdout] --> src/main.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use notify::{Watcher, event::ModifyKind::Any, EventKind::Modify}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "1dca6139c2596cdf26fdd620bed1d025a5342a6c1af7acc7416d12916c2d7b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dca6139c2596cdf26fdd620bed1d025a5342a6c1af7acc7416d12916c2d7b3f", kill_on_drop: false }` [INFO] [stdout] 1dca6139c2596cdf26fdd620bed1d025a5342a6c1af7acc7416d12916c2d7b3f [INFO] checking davidHarwardt/log-viewer against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidHarwardt%2Flog-viewer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidHarwardt/log-viewer on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidHarwardt/log-viewer [INFO] finished tweaking git repo https://github.com/davidHarwardt/log-viewer [INFO] tweaked toml for git repo https://github.com/davidHarwardt/log-viewer written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davidHarwardt/log-viewer 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29b5f7a46d5c3d6b949cb6d52286db8defff5f3bb34c295cf32e923ce74be8b9 [INFO] running `Command { std: "docker" "start" "-a" "29b5f7a46d5c3d6b949cb6d52286db8defff5f3bb34c295cf32e923ce74be8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29b5f7a46d5c3d6b949cb6d52286db8defff5f3bb34c295cf32e923ce74be8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29b5f7a46d5c3d6b949cb6d52286db8defff5f3bb34c295cf32e923ce74be8b9", kill_on_drop: false }` [INFO] [stdout] 29b5f7a46d5c3d6b949cb6d52286db8defff5f3bb34c295cf32e923ce74be8b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ab8bf0d0b593afd5c569d66cb2c415f8a3439bc9f2e28120dc1e9676a344707 [INFO] running `Command { std: "docker" "start" "-a" "8ab8bf0d0b593afd5c569d66cb2c415f8a3439bc9f2e28120dc1e9676a344707", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.136 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.18 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking signal-hook v0.3.14 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking notify v5.0.0 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking log-viewer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Metadata`, `stdout` [INFO] [stdout] --> src/main.rs:1:64 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{path::Path, io::{BufReader, Seek, SeekFrom, BufRead, stdout}, fs::{File, Metadata}, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Print`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `execute`, `queue` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | execute, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `event::ModifyKind::Any` [INFO] [stdout] --> src/main.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use notify::{Watcher, event::ModifyKind::Any, EventKind::Modify}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Metadata`, `stdout` [INFO] [stdout] --> src/main.rs:1:64 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{path::Path, io::{BufReader, Seek, SeekFrom, BufRead, stdout}, fs::{File, Metadata}, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Print`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `execute`, `queue` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | execute, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `event::ModifyKind::Any` [INFO] [stdout] --> src/main.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use notify::{Watcher, event::ModifyKind::Any, EventKind::Modify}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.69s [INFO] running `Command { std: "docker" "inspect" "8ab8bf0d0b593afd5c569d66cb2c415f8a3439bc9f2e28120dc1e9676a344707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ab8bf0d0b593afd5c569d66cb2c415f8a3439bc9f2e28120dc1e9676a344707", kill_on_drop: false }` [INFO] [stdout] 8ab8bf0d0b593afd5c569d66cb2c415f8a3439bc9f2e28120dc1e9676a344707