[INFO] fetching crate lag 0.1.1... [INFO] testing lag-0.1.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate lag 0.1.1 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate lag 0.1.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lag 0.1.1 [INFO] finished tweaking crates.io crate lag 0.1.1 [INFO] tweaked toml for crates.io crate lag 0.1.1 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] crate crates.io crate lag 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_winapi v0.5.1 [INFO] [stderr] Downloaded arc-swap v0.4.4 [INFO] [stderr] Downloaded structopt-derive v0.4.2 [INFO] [stderr] Downloaded structopt v0.3.9 [INFO] [stderr] Downloaded crossterm v0.14.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded lazysort v0.2.1 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded crossterm_winapi v0.6.1 [INFO] [stderr] Downloaded backtrace v0.3.44 [INFO] [stderr] Downloaded chrono v0.4.10 [INFO] [stderr] Downloaded failure v0.1.6 [INFO] [stderr] Downloaded crossterm v0.16.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.32 [INFO] [stderr] Downloaded failure_derive v0.1.6 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.10 [INFO] [stderr] Downloaded proc-macro-error v0.4.10 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded tui v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b02f6b7a4fdfebaeb397a16105c7039c7641f35021eaecc7c0989ba82c5fb73a [INFO] running `Command { std: "docker" "start" "-a" "b02f6b7a4fdfebaeb397a16105c7039c7641f35021eaecc7c0989ba82c5fb73a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b02f6b7a4fdfebaeb397a16105c7039c7641f35021eaecc7c0989ba82c5fb73a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b02f6b7a4fdfebaeb397a16105c7039c7641f35021eaecc7c0989ba82c5fb73a", kill_on_drop: false }` [INFO] [stdout] b02f6b7a4fdfebaeb397a16105c7039c7641f35021eaecc7c0989ba82c5fb73a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00bf2040ea574fb027fb8f1971c84512697ed9d30ae2afdd1abc24b36a0a0535 [INFO] running `Command { std: "docker" "start" "-a" "00bf2040ea574fb027fb8f1971c84512697ed9d30ae2afdd1abc24b36a0a0535", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling lazysort v0.2.1 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.10 [INFO] [stderr] Compiling proc-macro-error v0.4.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling signal-hook v0.1.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling crossterm v0.14.2 [INFO] [stderr] Compiling crossterm v0.16.0 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling tui v0.8.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Compiling structopt v0.3.9 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling lag v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/app.rs:209:9 [INFO] [stdout] | [INFO] [stdout] 209 | (0..self.lines.len()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 209 - (0..self.lines.len()) [INFO] [stdout] 209 + 0..self.lines.len() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.14s [INFO] running `Command { std: "docker" "inspect" "00bf2040ea574fb027fb8f1971c84512697ed9d30ae2afdd1abc24b36a0a0535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bf2040ea574fb027fb8f1971c84512697ed9d30ae2afdd1abc24b36a0a0535", kill_on_drop: false }` [INFO] [stdout] 00bf2040ea574fb027fb8f1971c84512697ed9d30ae2afdd1abc24b36a0a0535 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cb12ac2f976561c763f0823e0c637a823248f851a1a81f19ffc931b7ff4f83b [INFO] running `Command { std: "docker" "start" "-a" "5cb12ac2f976561c763f0823e0c637a823248f851a1a81f19ffc931b7ff4f83b", kill_on_drop: false }` [INFO] [stderr] Compiling lag v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/app.rs:209:9 [INFO] [stdout] | [INFO] [stdout] 209 | (0..self.lines.len()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 209 - (0..self.lines.len()) [INFO] [stdout] 209 + 0..self.lines.len() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `description` [INFO] [stdout] --> src/chart.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | description: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "5cb12ac2f976561c763f0823e0c637a823248f851a1a81f19ffc931b7ff4f83b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cb12ac2f976561c763f0823e0c637a823248f851a1a81f19ffc931b7ff4f83b", kill_on_drop: false }` [INFO] [stdout] 5cb12ac2f976561c763f0823e0c637a823248f851a1a81f19ffc931b7ff4f83b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9db5e5c6fe278bcd1780cf0a27f4737f06e30f0d0a484245147ffb3e33044bfe [INFO] running `Command { std: "docker" "start" "-a" "9db5e5c6fe278bcd1780cf0a27f4737f06e30f0d0a484245147ffb3e33044bfe", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/app.rs:209:9 [INFO] [stderr] | [INFO] [stderr] 209 | (0..self.lines.len()) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 209 - (0..self.lines.len()) [INFO] [stderr] 209 + 0..self.lines.len() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field is never read: `description` [INFO] [stderr] --> src/chart.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | description: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `lag` (bin "lag" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lag-a29d633b33069345) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test chart::tests::chart_state_new ... ok [INFO] [stdout] test chart::tests::test_zoom ... ok [INFO] [stdout] test cursor::tests::cursor_movement ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9db5e5c6fe278bcd1780cf0a27f4737f06e30f0d0a484245147ffb3e33044bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9db5e5c6fe278bcd1780cf0a27f4737f06e30f0d0a484245147ffb3e33044bfe", kill_on_drop: false }` [INFO] [stdout] 9db5e5c6fe278bcd1780cf0a27f4737f06e30f0d0a484245147ffb3e33044bfe