[INFO] fetching crate skora 0.1.0...
[INFO] building skora-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate skora 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate skora 0.1.0
[INFO] finished tweaking crates.io crate skora 0.1.0
[INFO] tweaked toml for crates.io crate skora 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skora 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding image v0.23.14 (available: v0.25.8)
[INFO] [stderr]       Adding num-derive v0.3.3 (available: v0.4.2)
[INFO] [stderr]       Adding pretty-hex v0.2.1 (available: v0.4.1)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding zip v0.5.13 (available: v5.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3966716db6e50e742e66d5b358279245c8717f23ad952cf59a0c984e1e18db4b
[INFO] running `Command { std: "docker" "start" "-a" "3966716db6e50e742e66d5b358279245c8717f23ad952cf59a0c984e1e18db4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3966716db6e50e742e66d5b358279245c8717f23ad952cf59a0c984e1e18db4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3966716db6e50e742e66d5b358279245c8717f23ad952cf59a0c984e1e18db4b", kill_on_drop: false }`
[INFO] [stdout] 3966716db6e50e742e66d5b358279245c8717f23ad952cf59a0c984e1e18db4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03b0676debbb481e5179707a2c79ef00b9bbe52f816c1d0a69f1e123afc8fee2
[INFO] running `Command { std: "docker" "start" "-a" "03b0676debbb481e5179707a2c79ef00b9bbe52f816c1d0a69f1e123afc8fee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling pretty-hex v0.2.1
[INFO] [stderr]    Compiling gif v0.11.4
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling skora v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/path.rs:2210:1: 2210:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/path.rs" }) }
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:106:59
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let layer_parent = file_path.parent().unwrap().clone().join("layers");
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 106 -             let layer_parent = file_path.parent().unwrap().clone().join("layers");
[INFO] [stdout] 106 +             let layer_parent = file_path.parent().unwrap().join("layers");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.00s
[INFO] running `Command { std: "docker" "inspect" "03b0676debbb481e5179707a2c79ef00b9bbe52f816c1d0a69f1e123afc8fee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b0676debbb481e5179707a2c79ef00b9bbe52f816c1d0a69f1e123afc8fee2", kill_on_drop: false }`
[INFO] [stdout] 03b0676debbb481e5179707a2c79ef00b9bbe52f816c1d0a69f1e123afc8fee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dd09c935d64deb9ef596821d64e4ce8b4e04544db2600611879c7ca7457f257
[INFO] running `Command { std: "docker" "start" "-a" "2dd09c935d64deb9ef596821d64e4ce8b4e04544db2600611879c7ca7457f257", kill_on_drop: false }`
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/path.rs:2210:1: 2210:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/path.rs" }) }
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:106:59
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let layer_parent = file_path.parent().unwrap().clone().join("layers");
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 106 -             let layer_parent = file_path.parent().unwrap().clone().join("layers");
[INFO] [stdout] 106 +             let layer_parent = file_path.parent().unwrap().join("layers");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skora v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  WARN rustc_errors::emitter Invalid span /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/path.rs:2210:1: 2210:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/path.rs" }) }
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:106:59
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let layer_parent = file_path.parent().unwrap().clone().join("layers");
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 106 -             let layer_parent = file_path.parent().unwrap().clone().join("layers");
[INFO] [stdout] 106 +             let layer_parent = file_path.parent().unwrap().join("layers");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "2dd09c935d64deb9ef596821d64e4ce8b4e04544db2600611879c7ca7457f257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd09c935d64deb9ef596821d64e4ce8b4e04544db2600611879c7ca7457f257", kill_on_drop: false }`
[INFO] [stdout] 2dd09c935d64deb9ef596821d64e4ce8b4e04544db2600611879c7ca7457f257