[INFO] fetching crate tdr 1.3.3... [INFO] checking tdr-1.3.3 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate tdr 1.3.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate tdr 1.3.3 [INFO] finished tweaking crates.io crate tdr 1.3.3 [INFO] tweaked toml for crates.io crate tdr 1.3.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tdr 1.3.3 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tdr 1.3.3 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console v0.9.2 [INFO] [stderr] Downloaded clicolors-control v1.0.1 [INFO] [stderr] Downloaded signal-hook v0.3.9 [INFO] [stderr] Downloaded anyhow v1.0.42 [INFO] [stderr] Downloaded serde_yaml v0.8.17 [INFO] [stderr] Downloaded crossterm v0.20.0 [INFO] [stderr] Downloaded tui v0.16.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded crossterm_winapi v0.8.0 [INFO] [stderr] Downloaded bitflags v1.3.1 [INFO] [stderr] Downloaded object v0.26.0 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded better-panic v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56ddd894346297e2c4b2e30c22977bff15ee137ca4bfba4aea42e25d8596b614 [INFO] running `Command { std: "docker" "start" "-a" "56ddd894346297e2c4b2e30c22977bff15ee137ca4bfba4aea42e25d8596b614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56ddd894346297e2c4b2e30c22977bff15ee137ca4bfba4aea42e25d8596b614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56ddd894346297e2c4b2e30c22977bff15ee137ca4bfba4aea42e25d8596b614", kill_on_drop: false }` [INFO] [stdout] 56ddd894346297e2c4b2e30c22977bff15ee137ca4bfba4aea42e25d8596b614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67395f23c9d7f159f27f110d76c63fbe35d768ccdc45af53b58526abf370f279 [INFO] running `Command { std: "docker" "start" "-a" "67395f23c9d7f159f27f110d76c63fbe35d768ccdc45af53b58526abf370f279", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking bitflags v1.3.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking console v0.9.2 [INFO] [stderr] Checking better-panic v0.2.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking tui v0.16.0 [INFO] [stderr] Checking tdr v1.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:59:73 [INFO] [stdout] | [INFO] [stdout] 59 | fn handle_keys_add_workspace(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:92:74 [INFO] [stdout] | [INFO] [stdout] 92 | fn handle_keys_edit_workspace(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | mut app: &mut app::App, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:193:68 [INFO] [stdout] | [INFO] [stdout] 193 | fn handle_keys_add_item(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:236:69 [INFO] [stdout] | [INFO] [stdout] 236 | fn handle_keys_edit_item(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:288:73 [INFO] [stdout] | [INFO] [stdout] 288 | fn handle_keys_display_item(keycode: KeyCode, _modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:392:5 [INFO] [stdout] | [INFO] [stdout] 392 | mut app: &mut app::App, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:144:21 [INFO] [stdout] | [INFO] [stdout] 144 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:305:21 [INFO] [stdout] | [INFO] [stdout] 305 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:315:21 [INFO] [stdout] | [INFO] [stdout] 315 | app.current_item = app.current_item; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:325:21 [INFO] [stdout] | [INFO] [stdout] 325 | app.current_item = app.current_item; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:59:73 [INFO] [stdout] | [INFO] [stdout] 59 | fn handle_keys_add_workspace(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:92:74 [INFO] [stdout] | [INFO] [stdout] 92 | fn handle_keys_edit_workspace(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | mut app: &mut app::App, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:193:68 [INFO] [stdout] | [INFO] [stdout] 193 | fn handle_keys_add_item(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:236:69 [INFO] [stdout] | [INFO] [stdout] 236 | fn handle_keys_edit_item(keycode: KeyCode, modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:288:73 [INFO] [stdout] | [INFO] [stdout] 288 | fn handle_keys_display_item(keycode: KeyCode, _modifiers: KeyModifiers, mut app: &mut app::App) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event.rs:392:5 [INFO] [stdout] | [INFO] [stdout] 392 | mut app: &mut app::App, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:144:21 [INFO] [stdout] | [INFO] [stdout] 144 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:294:21 [INFO] [stdout] | [INFO] [stdout] 294 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:305:21 [INFO] [stdout] | [INFO] [stdout] 305 | app.current_workspace = app.current_workspace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:315:21 [INFO] [stdout] | [INFO] [stdout] 315 | app.current_item = app.current_item; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `usize` to itself [INFO] [stdout] --> src/event.rs:325:21 [INFO] [stdout] | [INFO] [stdout] 325 | app.current_item = app.current_item; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.09s [INFO] running `Command { std: "docker" "inspect" "67395f23c9d7f159f27f110d76c63fbe35d768ccdc45af53b58526abf370f279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67395f23c9d7f159f27f110d76c63fbe35d768ccdc45af53b58526abf370f279", kill_on_drop: false }` [INFO] [stdout] 67395f23c9d7f159f27f110d76c63fbe35d768ccdc45af53b58526abf370f279