[INFO] fetching crate iter-set 2.0.1... [INFO] testing iter-set-2.0.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate iter-set 2.0.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate iter-set 2.0.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iter-set 2.0.1 [INFO] finished tweaking crates.io crate iter-set 2.0.1 [INFO] tweaked toml for crates.io crate iter-set 2.0.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 073678c4e903bd2e9abc3426e6e26793ebf452984d07a987e78f0febeb8b45dc [INFO] running `Command { std: "docker" "start" "-a" "073678c4e903bd2e9abc3426e6e26793ebf452984d07a987e78f0febeb8b45dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "073678c4e903bd2e9abc3426e6e26793ebf452984d07a987e78f0febeb8b45dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073678c4e903bd2e9abc3426e6e26793ebf452984d07a987e78f0febeb8b45dc", kill_on_drop: false }` [INFO] [stdout] 073678c4e903bd2e9abc3426e6e26793ebf452984d07a987e78f0febeb8b45dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86855ad8411f0fb72e90a310c5bdc0dfc96c195e33451de89635e6a139ee6a8d [INFO] running `Command { std: "docker" "start" "-a" "86855ad8411f0fb72e90a310c5bdc0dfc96c195e33451de89635e6a139ee6a8d", kill_on_drop: false }` [INFO] [stderr] Compiling iter-set v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "86855ad8411f0fb72e90a310c5bdc0dfc96c195e33451de89635e6a139ee6a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86855ad8411f0fb72e90a310c5bdc0dfc96c195e33451de89635e6a139ee6a8d", kill_on_drop: false }` [INFO] [stdout] 86855ad8411f0fb72e90a310c5bdc0dfc96c195e33451de89635e6a139ee6a8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82da6a24a2131048494095522e78ff05e0f700f9a74da40cac91a517d8e9cc94 [INFO] running `Command { std: "docker" "start" "-a" "82da6a24a2131048494095522e78ff05e0f700f9a74da40cac91a517d8e9cc94", kill_on_drop: false }` [INFO] [stderr] Compiling iter-set v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "82da6a24a2131048494095522e78ff05e0f700f9a74da40cac91a517d8e9cc94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82da6a24a2131048494095522e78ff05e0f700f9a74da40cac91a517d8e9cc94", kill_on_drop: false }` [INFO] [stdout] 82da6a24a2131048494095522e78ff05e0f700f9a74da40cac91a517d8e9cc94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d29658bd978e733b30eccec136877b704325d2b538ef41727208d6f1d272063f [INFO] running `Command { std: "docker" "start" "-a" "d29658bd978e733b30eccec136877b704325d2b538ef41727208d6f1d272063f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/iter_set-076e8609f931c7d4) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_combine ... ok [INFO] [stdout] test tests::test_cmp ... ok [INFO] [stdout] test tests::test_intersection ... ok [INFO] [stdout] test tests::test_difference ... ok [INFO] [stdout] test tests::test_union ... ok [INFO] [stdout] test tests::test_symmetric_difference ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] [stderr] Doc-tests iter-set [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - union (line 132) ... ok [INFO] [stdout] test src/lib.rs - intersection (line 232) ... ok [INFO] [stdout] test src/lib.rs - difference (line 324) ... ok [INFO] [stdout] test src/lib.rs - intersection_by_key (line 299) ... ok [INFO] [stdout] test src/lib.rs - union_by_key (line 205) ... ok [INFO] [stdout] test src/lib.rs - symmetric_difference (line 374) ... ok [INFO] [stdout] test src/lib.rs - cmp_by (line 90) ... ok [INFO] [stdout] test src/lib.rs - cmp (line 31) ... ok [INFO] [stdout] test src/lib.rs - cmp_by_key (line 59) ... ok [INFO] [stdout] test src/lib.rs - intersection_by (line 261) ... ok [INFO] [stdout] test src/lib.rs - classify (line 423) ... ok [INFO] [stdout] test src/lib.rs - union_by (line 161) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d29658bd978e733b30eccec136877b704325d2b538ef41727208d6f1d272063f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d29658bd978e733b30eccec136877b704325d2b538ef41727208d6f1d272063f", kill_on_drop: false }` [INFO] [stdout] d29658bd978e733b30eccec136877b704325d2b538ef41727208d6f1d272063f