[INFO] fetching crate sfm 0.5.0...
[INFO] checking sfm-0.5.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate sfm 0.5.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate sfm 0.5.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sfm 0.5.0
[INFO] finished tweaking crates.io crate sfm 0.5.0
[INFO] tweaked toml for crates.io crate sfm 0.5.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate sfm 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tui v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8ca7d78f881049ef8e89510ac6f321cdb2351f2188d7153c9282d122c1caae8
[INFO] running `Command { std: "docker" "start" "-a" "b8ca7d78f881049ef8e89510ac6f321cdb2351f2188d7153c9282d122c1caae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ca7d78f881049ef8e89510ac6f321cdb2351f2188d7153c9282d122c1caae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ca7d78f881049ef8e89510ac6f321cdb2351f2188d7153c9282d122c1caae8", kill_on_drop: false }`
[INFO] [stdout] b8ca7d78f881049ef8e89510ac6f321cdb2351f2188d7153c9282d122c1caae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c16c25511f32121f6aac5f8747a546b42c13eadc7b5e5f41c9659a5d0d6fccef
[INFO] running `Command { std: "docker" "start" "-a" "c16c25511f32121f6aac5f8747a546b42c13eadc7b5e5f41c9659a5d0d6fccef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking mio v0.7.7
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking dirs v3.0.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossterm v0.18.2
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tui v0.14.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking sfm v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `show_icons`
[INFO] [stdout]   --> src/app/components/error_modal.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     show_icons: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `error_icon`
[INFO] [stdout]   --> src/app/components/error_modal.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     error_icon: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `modal_style`
[INFO] [stdout]   --> src/app/components/rename_modal.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     modal_style: ModalStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_displayed_tabs`
[INFO] [stdout]   --> src/app/components/tab.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     has_displayed_tabs: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "c16c25511f32121f6aac5f8747a546b42c13eadc7b5e5f41c9659a5d0d6fccef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16c25511f32121f6aac5f8747a546b42c13eadc7b5e5f41c9659a5d0d6fccef", kill_on_drop: false }`
[INFO] [stdout] c16c25511f32121f6aac5f8747a546b42c13eadc7b5e5f41c9659a5d0d6fccef