[INFO] fetching crate path_abs 0.5.0... [INFO] checking path_abs-0.5.0 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate path_abs 0.5.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate path_abs 0.5.0 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate path_abs 0.5.0 [INFO] finished tweaking crates.io crate path_abs 0.5.0 [INFO] tweaked toml for crates.io crate path_abs 0.5.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3f2fcef3106507d52cddbde828fcec538b0b10e27e884ed2d4f16ffaa23ad7d4 [INFO] running `Command { std: "docker" "start" "-a" "3f2fcef3106507d52cddbde828fcec538b0b10e27e884ed2d4f16ffaa23ad7d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f2fcef3106507d52cddbde828fcec538b0b10e27e884ed2d4f16ffaa23ad7d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f2fcef3106507d52cddbde828fcec538b0b10e27e884ed2d4f16ffaa23ad7d4", kill_on_drop: false }` [INFO] [stdout] 3f2fcef3106507d52cddbde828fcec538b0b10e27e884ed2d4f16ffaa23ad7d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38415c68aaeda8afabcc3e6d2b7f89bf1f68ec05f41be909aef2698c0c159098 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "38415c68aaeda8afabcc3e6d2b7f89bf1f68ec05f41be909aef2698c0c159098", kill_on_drop: false }` [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking path_abs v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pretty_assertions v0.4.1 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | self.io_err.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v0.2.11 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | self.io_err.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ser_from_str` [INFO] [stdout] --> src/ser.rs:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | let ser_from_str = PathSer::from("example"); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ser_from_str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ser_from_tmp_abs` [INFO] [stdout] --> src/ser.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let ser_from_tmp_abs = PathSer::from(tmp_abs.as_path()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ser_from_tmp_abs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "38415c68aaeda8afabcc3e6d2b7f89bf1f68ec05f41be909aef2698c0c159098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38415c68aaeda8afabcc3e6d2b7f89bf1f68ec05f41be909aef2698c0c159098", kill_on_drop: false }` [INFO] [stdout] 38415c68aaeda8afabcc3e6d2b7f89bf1f68ec05f41be909aef2698c0c159098