[INFO] fetching crate filecmp 0.2.0... [INFO] testing filecmp-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate filecmp 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate filecmp 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate filecmp 0.2.0 [INFO] tweaked toml for crates.io crate filecmp 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate filecmp 0.2.0 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] crate crates.io crate filecmp 0.2.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3f9a4d6de4f143b37595ff5096c267e170f3a5dbff213530080a6f3c2a979025 [INFO] running `Command { std: "docker" "start" "-a" "3f9a4d6de4f143b37595ff5096c267e170f3a5dbff213530080a6f3c2a979025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f9a4d6de4f143b37595ff5096c267e170f3a5dbff213530080a6f3c2a979025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f9a4d6de4f143b37595ff5096c267e170f3a5dbff213530080a6f3c2a979025", kill_on_drop: false }` [INFO] [stdout] 3f9a4d6de4f143b37595ff5096c267e170f3a5dbff213530080a6f3c2a979025 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e26160ade8836337ba9753039432882225064fcc4d85594ba9da90600aceeaf1 [INFO] running `Command { std: "docker" "start" "-a" "e26160ade8836337ba9753039432882225064fcc4d85594ba9da90600aceeaf1", kill_on_drop: false }` [INFO] [stderr] Compiling filecmp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/os.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct StatResult { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 36 | pub st_mode: u32, [INFO] [stdout] 37 | st_ino: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 38 | st_dev: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | st_nlink: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | st_uid: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | st_gid: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | pub st_size: u64, [INFO] [stdout] 43 | pub st_atime: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 44 | pub st_mtime: f64, [INFO] [stdout] 45 | pub st_ctime: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StatResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "e26160ade8836337ba9753039432882225064fcc4d85594ba9da90600aceeaf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e26160ade8836337ba9753039432882225064fcc4d85594ba9da90600aceeaf1", kill_on_drop: false }` [INFO] [stdout] e26160ade8836337ba9753039432882225064fcc4d85594ba9da90600aceeaf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e3b56ed7fea1377d0f24b9c06a9d0aab1003c4a854ccc2bfb6cc43fb32d7ce11 [INFO] running `Command { std: "docker" "start" "-a" "e3b56ed7fea1377d0f24b9c06a9d0aab1003c4a854ccc2bfb6cc43fb32d7ce11", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/os.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct StatResult { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 36 | pub st_mode: u32, [INFO] [stdout] 37 | st_ino: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 38 | st_dev: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | st_nlink: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | st_uid: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | st_gid: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | pub st_size: u64, [INFO] [stdout] 43 | pub st_atime: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 44 | pub st_mtime: f64, [INFO] [stdout] 45 | pub st_ctime: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StatResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling filecmp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/os.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct StatResult { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 36 | pub st_mode: u32, [INFO] [stdout] 37 | st_ino: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 38 | st_dev: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | st_nlink: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | st_uid: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | st_gid: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | pub st_size: u64, [INFO] [stdout] 43 | pub st_atime: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 44 | pub st_mtime: f64, [INFO] [stdout] 45 | pub st_ctime: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StatResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.93s [INFO] running `Command { std: "docker" "inspect" "e3b56ed7fea1377d0f24b9c06a9d0aab1003c4a854ccc2bfb6cc43fb32d7ce11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3b56ed7fea1377d0f24b9c06a9d0aab1003c4a854ccc2bfb6cc43fb32d7ce11", kill_on_drop: false }` [INFO] [stdout] e3b56ed7fea1377d0f24b9c06a9d0aab1003c4a854ccc2bfb6cc43fb32d7ce11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 70968d6c84047ab1a70c897a961853426f0ad10761c6c5ca1ae06b0e2124e0f8 [INFO] running `Command { std: "docker" "start" "-a" "70968d6c84047ab1a70c897a961853426f0ad10761c6c5ca1ae06b0e2124e0f8", kill_on_drop: false }` [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/os.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct StatResult { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 36 | pub st_mode: u32, [INFO] [stderr] 37 | st_ino: u64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 38 | st_dev: u64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 39 | st_nlink: u64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 40 | st_uid: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 41 | st_gid: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 42 | pub st_size: u64, [INFO] [stderr] 43 | pub st_atime: f64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 44 | pub st_mtime: f64, [INFO] [stderr] 45 | pub st_ctime: f64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `StatResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `filecmp` (lib) generated 1 warning [INFO] [stderr] warning: `filecmp` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/filecmp-ca4d9f053c94e1a4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test os::tests::test_stat ... ok [INFO] [stdout] test tests::test_stat ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] Doc-tests filecmp [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/os.rs - os (line 12) ... ignored [INFO] [stdout] test src/lib.rs - cmp (line 57) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "70968d6c84047ab1a70c897a961853426f0ad10761c6c5ca1ae06b0e2124e0f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70968d6c84047ab1a70c897a961853426f0ad10761c6c5ca1ae06b0e2124e0f8", kill_on_drop: false }` [INFO] [stdout] 70968d6c84047ab1a70c897a961853426f0ad10761c6c5ca1ae06b0e2124e0f8