[INFO] cloning repository https://github.com/jhbruhn/catprint-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhbruhn/catprint-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhbruhn%2Fcatprint-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhbruhn%2Fcatprint-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7714162887f65fc8bd59bb35062c03a2cf0dc08
[INFO] checking jhbruhn/catprint-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhbruhn%2Fcatprint-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jhbruhn/catprint-rs
[INFO] finished tweaking git repo https://github.com/jhbruhn/catprint-rs
[INFO] tweaked toml for git repo https://github.com/jhbruhn/catprint-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jhbruhn/catprint-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jhbruhn/catprint-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d946625affcfc0d2ce5705a223a2b9ec35d8189c1e0f17f33b63036e08551659
[INFO] running `Command { std: "docker" "start" "-a" "d946625affcfc0d2ce5705a223a2b9ec35d8189c1e0f17f33b63036e08551659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d946625affcfc0d2ce5705a223a2b9ec35d8189c1e0f17f33b63036e08551659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d946625affcfc0d2ce5705a223a2b9ec35d8189c1e0f17f33b63036e08551659", kill_on_drop: false }`
[INFO] [stdout] d946625affcfc0d2ce5705a223a2b9ec35d8189c1e0f17f33b63036e08551659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b780a1ba143906a77a3bff172844cd1425e4cc70155b0bc21b951c0cebd5e1b
[INFO] running `Command { std: "docker" "start" "-a" "2b780a1ba143906a77a3bff172844cd1425e4cc70155b0bc21b951c0cebd5e1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling syn v0.15.44
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[INFO] [stderr]    Compiling num-derive v0.2.5
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling num-iter v0.1.42
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[INFO] [stderr]    Compiling serde_derive v1.0.129
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[INFO] [stderr]    Compiling async-trait v0.1.51
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[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.4
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking serde-xml-rs v0.4.1
[INFO] [stderr]     Checking dither v1.3.7
[INFO] [stderr]     Checking clap v3.0.0-beta.4
[INFO] [stderr]     Checking dbus v0.9.3
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking bluez-generated v0.2.1
[INFO] [stderr]     Checking dbus-tokio v0.7.4
[INFO] [stderr]     Checking bluez-async v0.3.1
[INFO] [stderr]     Checking catprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/bin/catprint.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// Set the device name of your printer.
[INFO] [stdout] 12 | |     #[clap(short, long, default_value = "GB02")]
[INFO] [stdout] 13 | |     device_name: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/bin/catprint.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     /// The path to the image you want to print out
[INFO] [stdout] 39 | |     input_image: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/bin/catprint.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// Set the device name of your printer.
[INFO] [stdout] 12 | |     #[clap(short, long, default_value = "GB02")]
[INFO] [stdout] 13 | |     device_name: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `catprint` (bin "catprint") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/bin/catprint.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     /// The path to the image you want to print out
[INFO] [stdout] 39 | |     input_image: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `catprint` (bin "catprint" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2b780a1ba143906a77a3bff172844cd1425e4cc70155b0bc21b951c0cebd5e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b780a1ba143906a77a3bff172844cd1425e4cc70155b0bc21b951c0cebd5e1b", kill_on_drop: false }`
[INFO] [stdout] 2b780a1ba143906a77a3bff172844cd1425e4cc70155b0bc21b951c0cebd5e1b