[INFO] fetching crate graphics-error 0.1.0...
[INFO] testing graphics-error-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate graphics-error 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate graphics-error 0.1.0
[INFO] finished tweaking crates.io crate graphics-error 0.1.0
[INFO] tweaked toml for crates.io crate graphics-error 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphics-error 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 512be908c9fb2aa5e777726b87015f2f713fa2d4da15ad1a4b668fe9402da9d6
[INFO] running `Command { std: "docker" "start" "-a" "512be908c9fb2aa5e777726b87015f2f713fa2d4da15ad1a4b668fe9402da9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "512be908c9fb2aa5e777726b87015f2f713fa2d4da15ad1a4b668fe9402da9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512be908c9fb2aa5e777726b87015f2f713fa2d4da15ad1a4b668fe9402da9d6", kill_on_drop: false }`
[INFO] [stdout] 512be908c9fb2aa5e777726b87015f2f713fa2d4da15ad1a4b668fe9402da9d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 895d40e6bc84eae49cc0ea466927503bf28a62dec5f2bd366a922a62c7aad472
[INFO] running `Command { std: "docker" "start" "-a" "895d40e6bc84eae49cc0ea466927503bf28a62dec5f2bd366a922a62c7aad472", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphics-error v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `with_caller` is never used
[INFO] [stdout]   --> src/builder/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl GraphicsErrorKind {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 12 |     fn with_caller(self, location: Location) -> GraphicsError {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "895d40e6bc84eae49cc0ea466927503bf28a62dec5f2bd366a922a62c7aad472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895d40e6bc84eae49cc0ea466927503bf28a62dec5f2bd366a922a62c7aad472", kill_on_drop: false }`
[INFO] [stdout] 895d40e6bc84eae49cc0ea466927503bf28a62dec5f2bd366a922a62c7aad472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ba979e2fc682e59d132f4906ba586cd93d4183e32410dab41ea7ab4b92d1c4
[INFO] running `Command { std: "docker" "start" "-a" "a2ba979e2fc682e59d132f4906ba586cd93d4183e32410dab41ea7ab4b92d1c4", kill_on_drop: false }`
[INFO] [stdout] warning: method `with_caller` is never used
[INFO] [stdout]   --> src/builder/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl GraphicsErrorKind {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 12 |     fn with_caller(self, location: Location) -> GraphicsError {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling graphics-error v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `with_caller` is never used
[INFO] [stdout]   --> src/builder/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl GraphicsErrorKind {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 12 |     fn with_caller(self, location: Location) -> GraphicsError {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a2ba979e2fc682e59d132f4906ba586cd93d4183e32410dab41ea7ab4b92d1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ba979e2fc682e59d132f4906ba586cd93d4183e32410dab41ea7ab4b92d1c4", kill_on_drop: false }`
[INFO] [stdout] a2ba979e2fc682e59d132f4906ba586cd93d4183e32410dab41ea7ab4b92d1c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72f8482affa16a76bf9b51c7af2cc4752fd5e5e0d43654147ac291db29953d3c
[INFO] running `Command { std: "docker" "start" "-a" "72f8482affa16a76bf9b51c7af2cc4752fd5e5e0d43654147ac291db29953d3c", kill_on_drop: false }`
[INFO] [stderr] warning: method `with_caller` is never used
[INFO] [stdout] 
[INFO] [stderr]   --> src/builder/mod.rs:12:8
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 11 | impl GraphicsErrorKind {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stdout] 
[INFO] [stderr] 12 |     fn with_caller(self, location: Location) -> GraphicsError {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graphics-error` (lib) generated 1 warning
[INFO] [stderr] warning: `graphics-error` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphics_error-50da4642a9511a02)
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-756df8a5edff0ab1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphics_error
[INFO] [stdout] running 1 test
[INFO] [stdout] test ready ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72f8482affa16a76bf9b51c7af2cc4752fd5e5e0d43654147ac291db29953d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f8482affa16a76bf9b51c7af2cc4752fd5e5e0d43654147ac291db29953d3c", kill_on_drop: false }`
[INFO] [stdout] 72f8482affa16a76bf9b51c7af2cc4752fd5e5e0d43654147ac291db29953d3c