[INFO] cloning repository https://github.com/bateramos/rusty-german
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bateramos/rusty-german" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbateramos%2Frusty-german", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbateramos%2Frusty-german'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66ab9ba8f4f7df376fc19f116c82b66636f78bf8
[INFO] checking bateramos/rusty-german against try#42d1facfffa1a5357d6d62815f7be91f8ad69ed8 for pr-95474
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbateramos%2Frusty-german" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bateramos/rusty-german on toolchain 42d1facfffa1a5357d6d62815f7be91f8ad69ed8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bateramos/rusty-german
[INFO] finished tweaking git repo https://github.com/bateramos/rusty-german
[INFO] tweaked toml for git repo https://github.com/bateramos/rusty-german written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/bateramos/rusty-german already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25e3c8079e959911134c097c8dc543a070fe29ffe2845cfa3cc833175abff00d
[INFO] running `Command { std: "docker" "start" "-a" "25e3c8079e959911134c097c8dc543a070fe29ffe2845cfa3cc833175abff00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25e3c8079e959911134c097c8dc543a070fe29ffe2845cfa3cc833175abff00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e3c8079e959911134c097c8dc543a070fe29ffe2845cfa3cc833175abff00d", kill_on_drop: false }`
[INFO] [stdout] 25e3c8079e959911134c097c8dc543a070fe29ffe2845cfa3cc833175abff00d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f1c44350776c415ec5c05bf33c123719d7d13acb3dc034d257a44f206c36d3d
[INFO] running `Command { std: "docker" "start" "-a" "5f1c44350776c415ec5c05bf33c123719d7d13acb3dc034d257a44f206c36d3d", kill_on_drop: false }`
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[INFO] [stderr]     Checking rusty-german v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `verb`
[INFO] [stdout]   --> src/main.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 if let Some(verb) = verb {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_verb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling typed-html-macros v0.2.2
[INFO] [stderr]     Checking typed-html v0.2.2 (https://github.com/bodil/typed-html#4c13ecca)
[INFO] [stdout] warning: unused variable: `verb`
[INFO] [stdout]   --> src/main.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 if let Some(verb) = verb {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_verb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.70s
[INFO] running `Command { std: "docker" "inspect" "5f1c44350776c415ec5c05bf33c123719d7d13acb3dc034d257a44f206c36d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f1c44350776c415ec5c05bf33c123719d7d13acb3dc034d257a44f206c36d3d", kill_on_drop: false }`
[INFO] [stdout] 5f1c44350776c415ec5c05bf33c123719d7d13acb3dc034d257a44f206c36d3d