[INFO] fetching crate bracket-terminal 0.8.7...
[INFO] checking bracket-terminal-0.8.7 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate bracket-terminal 0.8.7 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bracket-terminal 0.8.7 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bracket-terminal 0.8.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate bracket-terminal 0.8.7
[INFO] tweaked toml for crates.io crate bracket-terminal 0.8.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate bracket-terminal 0.8.7 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98f2582ee918c2c2b33b8f43f03a30343a64965fc886f29107005422d537d366
[INFO] running `Command { std: "docker" "start" "-a" "98f2582ee918c2c2b33b8f43f03a30343a64965fc886f29107005422d537d366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98f2582ee918c2c2b33b8f43f03a30343a64965fc886f29107005422d537d366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f2582ee918c2c2b33b8f43f03a30343a64965fc886f29107005422d537d366", kill_on_drop: false }`
[INFO] [stdout] 98f2582ee918c2c2b33b8f43f03a30343a64965fc886f29107005422d537d366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a1f925caca3f91172dc66475fdfb5f0fb8d5836d19fd21bc526c951ceba4823
[INFO] running `Command { std: "docker" "start" "-a" "2a1f925caca3f91172dc66475fdfb5f0fb8d5836d19fd21bc526c951ceba4823", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
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[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
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[INFO] [stderr]     Checking anes v0.1.6
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[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking bracket-geometry v0.8.7
[INFO] [stderr]     Checking bracket-algorithm-traits v0.8.7
[INFO] [stderr]     Checking bracket-pathfinding v0.8.7
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking bracket-random v0.8.7
[INFO] [stderr]     Checking bracket-noise v0.8.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling foreign-types-macros v0.2.2
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking wayland-egl v0.29.5
[INFO] [stderr]     Checking foreign-types v0.5.0
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[INFO] [stderr]     Checking bracket-terminal v0.8.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hal/gl_common/backing/shared_main_loop.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let mut sc = cons
[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/hal/gl_common/backing/shared_main_loop.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 let mut sc = bi.consoles[i]
[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/hal/gl_common/backing/shared_main_loop.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let mut fc = bi.consoles[i]
[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/hal/gl_common/backing/shared_main_loop.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 let mut sc = bi.consoles[i]
[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/hal/gl_common/backing/shared_main_loop.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let mut sc = cons
[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/hal/gl_common/backing/shared_main_loop.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 let mut sc = bi.consoles[i]
[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/hal/gl_common/backing/shared_main_loop.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let mut fc = bi.consoles[i]
[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/hal/gl_common/backing/shared_main_loop.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 let mut sc = bi.consoles[i]
[INFO] [stdout]     |                     ----^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.38s
[INFO] running `Command { std: "docker" "inspect" "2a1f925caca3f91172dc66475fdfb5f0fb8d5836d19fd21bc526c951ceba4823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1f925caca3f91172dc66475fdfb5f0fb8d5836d19fd21bc526c951ceba4823", kill_on_drop: false }`
[INFO] [stdout] 2a1f925caca3f91172dc66475fdfb5f0fb8d5836d19fd21bc526c951ceba4823
