[INFO] fetching crate rudolfs 0.3.8...
[INFO] building rudolfs-0.3.8 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate rudolfs 0.3.8 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rudolfs 0.3.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rudolfs 0.3.8
[INFO] tweaked toml for crates.io crate rudolfs 0.3.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rudolfs 0.3.8 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rudolfs 0.3.8 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 0423cac3f286b3ae52e63db3b40a53db3b75e0338f5c8e7f3654839496150121
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[INFO] [stdout] 152514ed9ac45afe04699002d4e1a482e9b02d44b58461f01d209ca973bde77b
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[INFO] [stdout] warning: methods `total_size` and `max_size` are never used
[INFO] [stdout]    --> src/storage/mod.rs:212:14
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub trait Storage {
[INFO] [stdout]     |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 212 |     async fn total_size(&self) -> Option<u64> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     async fn max_size(&self) -> Option<u64> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "152514ed9ac45afe04699002d4e1a482e9b02d44b58461f01d209ca973bde77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152514ed9ac45afe04699002d4e1a482e9b02d44b58461f01d209ca973bde77b", kill_on_drop: false }`
[INFO] [stdout] 152514ed9ac45afe04699002d4e1a482e9b02d44b58461f01d209ca973bde77b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee032c57893d30d2d9db5d8bdba4fe2a221e1b293ab1fd8db820820f2669a7eb
[INFO] running `Command { std: "docker" "start" "-a" "ee032c57893d30d2d9db5d8bdba4fe2a221e1b293ab1fd8db820820f2669a7eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.42
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[INFO] [stdout] warning: methods `total_size` and `max_size` are never used
[INFO] [stdout]    --> src/storage/mod.rs:212:14
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub trait Storage {
[INFO] [stdout]     |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 212 |     async fn total_size(&self) -> Option<u64> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     async fn max_size(&self) -> Option<u64> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling rudolfs v0.3.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `total_size` and `max_size` are never used
[INFO] [stdout]    --> src/storage/mod.rs:212:14
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub trait Storage {
[INFO] [stdout]     |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 212 |     async fn total_size(&self) -> Option<u64> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     async fn max_size(&self) -> Option<u64> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.86s
[INFO] running `Command { std: "docker" "inspect" "ee032c57893d30d2d9db5d8bdba4fe2a221e1b293ab1fd8db820820f2669a7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee032c57893d30d2d9db5d8bdba4fe2a221e1b293ab1fd8db820820f2669a7eb", kill_on_drop: false }`
[INFO] [stdout] ee032c57893d30d2d9db5d8bdba4fe2a221e1b293ab1fd8db820820f2669a7eb