[INFO] cloning repository https://github.com/DavideCanton/crabcan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DavideCanton/crabcan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavideCanton%2Fcrabcan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavideCanton%2Fcrabcan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e82e2bcf17f88d47cc16c5b03b8971f790a0690c
[INFO] checking DavideCanton/crabcan 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%2FDavideCanton%2Fcrabcan" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DavideCanton/crabcan
[INFO] finished tweaking git repo https://github.com/DavideCanton/crabcan
[INFO] tweaked toml for git repo https://github.com/DavideCanton/crabcan written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DavideCanton/crabcan 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/DavideCanton/crabcan 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f076db368e343e0b9ef7de5fee23ed3b4f122daca050a5dcebd1852b5abf8ad0
[INFO] running `Command { std: "docker" "start" "-a" "f076db368e343e0b9ef7de5fee23ed3b4f122daca050a5dcebd1852b5abf8ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f076db368e343e0b9ef7de5fee23ed3b4f122daca050a5dcebd1852b5abf8ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f076db368e343e0b9ef7de5fee23ed3b4f122daca050a5dcebd1852b5abf8ad0", kill_on_drop: false }`
[INFO] [stdout] f076db368e343e0b9ef7de5fee23ed3b4f122daca050a5dcebd1852b5abf8ad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5bcdeac20205bfb08d504efea6017dc3b48a2a5827ac3e3b39e88379d076c4da
[INFO] running `Command { std: "docker" "start" "-a" "5bcdeac20205bfb08d504efea6017dc3b48a2a5827ac3e3b39e88379d076c4da", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling seccomp-sys v0.1.3
[INFO] [stderr]    Compiling syscallz v0.17.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling rlimit v0.10.2
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking bitflags v2.7.0
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking capctl v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking cgroups-rs v0.3.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking crabcan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | /     /// Command to execute inside the container
[INFO] [stdout] 14 | |     #[structopt(short, long)]
[INFO] [stdout] 15 | |     pub command: 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<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     /// Directory to mount as root of the container
[INFO] [stdout] 20 | |     #[structopt(short = "m", long = "mount")]
[INFO] [stdout] 21 | |     pub mount_dir: PathBuf,
[INFO] [stdout]    | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     /// Mount additional read-write directories inside the container
[INFO] [stdout] 23 | |     #[structopt(short = "w", long = "rw")]
[INFO] [stdout] 24 | |     pub rw_add_mounts: Vec<String>,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     /// Mount additional read-only directories inside the container
[INFO] [stdout] 26 | |     #[structopt(short = "r", long = "ro")]
[INFO] [stdout] 27 | |     pub r_add_mounts: Vec<String>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crabcan` (bin "crabcan") due to 4 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/cli.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | /     /// Command to execute inside the container
[INFO] [stdout] 14 | |     #[structopt(short, long)]
[INFO] [stdout] 15 | |     pub command: 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<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     /// Directory to mount as root of the container
[INFO] [stdout] 20 | |     #[structopt(short = "m", long = "mount")]
[INFO] [stdout] 21 | |     pub mount_dir: PathBuf,
[INFO] [stdout]    | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     /// Mount additional read-write directories inside the container
[INFO] [stdout] 23 | |     #[structopt(short = "w", long = "rw")]
[INFO] [stdout] 24 | |     pub rw_add_mounts: Vec<String>,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     /// Mount additional read-only directories inside the container
[INFO] [stdout] 26 | |     #[structopt(short = "r", long = "ro")]
[INFO] [stdout] 27 | |     pub r_add_mounts: Vec<String>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crabcan` (bin "crabcan" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "5bcdeac20205bfb08d504efea6017dc3b48a2a5827ac3e3b39e88379d076c4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bcdeac20205bfb08d504efea6017dc3b48a2a5827ac3e3b39e88379d076c4da", kill_on_drop: false }`
[INFO] [stdout] 5bcdeac20205bfb08d504efea6017dc3b48a2a5827ac3e3b39e88379d076c4da
