[INFO] fetching crate same-file 1.0.6... [INFO] testing same-file-1.0.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate same-file 1.0.6 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate same-file 1.0.6 [INFO] finished tweaking crates.io crate same-file 1.0.6 [INFO] tweaked toml for crates.io crate same-file 1.0.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate same-file 1.0.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate same-file 1.0.6 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 116d35d0cf2fb03d33c1a786215e2d41bee999e3a5effa73e6ab946f16590c16 [INFO] running `Command { std: "docker" "start" "-a" "116d35d0cf2fb03d33c1a786215e2d41bee999e3a5effa73e6ab946f16590c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "116d35d0cf2fb03d33c1a786215e2d41bee999e3a5effa73e6ab946f16590c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "116d35d0cf2fb03d33c1a786215e2d41bee999e3a5effa73e6ab946f16590c16", kill_on_drop: false }` [INFO] [stdout] 116d35d0cf2fb03d33c1a786215e2d41bee999e3a5effa73e6ab946f16590c16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d1c70ee86fdffceb796937a00275ae2dc1e281fc13d7d7e801a3a2df088ee1b [INFO] running `Command { std: "docker" "start" "-a" "5d1c70ee86fdffceb796937a00275ae2dc1e281fc13d7d7e801a3a2df088ee1b", kill_on_drop: false }` [INFO] [stderr] Compiling same-file v1.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used [INFO] [stdout] --> src/unix.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | self.file.take().unwrap().into_raw_fd(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the raw file descriptor may leak resources [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = self.file.take().unwrap().into_raw_fd(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "5d1c70ee86fdffceb796937a00275ae2dc1e281fc13d7d7e801a3a2df088ee1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d1c70ee86fdffceb796937a00275ae2dc1e281fc13d7d7e801a3a2df088ee1b", kill_on_drop: false }` [INFO] [stdout] 5d1c70ee86fdffceb796937a00275ae2dc1e281fc13d7d7e801a3a2df088ee1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8483d8e0dcb97071205e786b7bbe1393db0a60363910d716d5edbea9a9f5c79c [INFO] running `Command { std: "docker" "start" "-a" "8483d8e0dcb97071205e786b7bbe1393db0a60363910d716d5edbea9a9f5c79c", kill_on_drop: false }` [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used [INFO] [stdout] --> src/unix.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | self.file.take().unwrap().into_raw_fd(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the raw file descriptor may leak resources [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = self.file.take().unwrap().into_raw_fd(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling same-file v1.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used [INFO] [stdout] --> src/unix.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | self.file.take().unwrap().into_raw_fd(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the raw file descriptor may leak resources [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = self.file.take().unwrap().into_raw_fd(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "8483d8e0dcb97071205e786b7bbe1393db0a60363910d716d5edbea9a9f5c79c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8483d8e0dcb97071205e786b7bbe1393db0a60363910d716d5edbea9a9f5c79c", kill_on_drop: false }` [INFO] [stdout] 8483d8e0dcb97071205e786b7bbe1393db0a60363910d716d5edbea9a9f5c79c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a61adea5c26b4426d01de1191d448189a39c169b0de8373729616c2966e9c64 [INFO] running `Command { std: "docker" "start" "-a" "9a61adea5c26b4426d01de1191d448189a39c169b0de8373729616c2966e9c64", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `into_raw_fd` that must be used [INFO] [stderr] --> src/unix.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | self.file.take().unwrap().into_raw_fd(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the raw file descriptor may leak resources [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 23 | let _ = self.file.take().unwrap().into_raw_fd(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `same-file` (lib) generated 1 warning [INFO] [stderr] warning: `same-file` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/same_file-1b7b28db2696971c) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::test_send ... ok [INFO] [stdout] test tests::test_sync ... ok [INFO] [stdout] test tests::not_same_dir_trivial ... ok [INFO] [stdout] test tests::not_same_file_trivial ... ok [INFO] [stdout] test tests::same_file_hard ... ok [INFO] [stdout] test tests::same_dir_trivial ... ok [INFO] [stdout] test tests::same_file_trivial ... ok [INFO] [stdout] test tests::same_file_soft ... ok [INFO] [stdout] test tests::same_dir_soft ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests same_file [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 8) - compile ... ok [INFO] [stdout] test src/lib.rs - Handle::as_file (line 290) - compile ... ok [INFO] [stdout] test src/lib.rs - is_same_file (line 365) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 29) - compile ... ok [INFO] [stdout] test src/lib.rs - Handle::from_path (line 130) - compile ... ok [INFO] [stdout] test src/lib.rs - Handle::from_file (line 161) - compile ... ok [INFO] [stdout] test src/lib.rs - Handle::stdin (line 196) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9a61adea5c26b4426d01de1191d448189a39c169b0de8373729616c2966e9c64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a61adea5c26b4426d01de1191d448189a39c169b0de8373729616c2966e9c64", kill_on_drop: false }` [INFO] [stdout] 9a61adea5c26b4426d01de1191d448189a39c169b0de8373729616c2966e9c64