[INFO] fetching crate auto_enums 0.7.12... [INFO] testing auto_enums-0.7.12 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3 [INFO] extracting crate auto_enums 0.7.12 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate auto_enums 0.7.12 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate auto_enums 0.7.12 [INFO] finished tweaking crates.io crate auto_enums 0.7.12 [INFO] tweaked toml for crates.io crate auto_enums 0.7.12 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded auto_enums_core v0.7.12 [INFO] [stderr] Downloaded derive_utils v0.11.2 [INFO] [stderr] Downloaded auto_enums_derive v0.7.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fec8be632ecbde555031e1731ddcfae36c5c6c62a971c03f44726223475df030 [INFO] running `Command { std: "docker" "start" "-a" "fec8be632ecbde555031e1731ddcfae36c5c6c62a971c03f44726223475df030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fec8be632ecbde555031e1731ddcfae36c5c6c62a971c03f44726223475df030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fec8be632ecbde555031e1731ddcfae36c5c6c62a971c03f44726223475df030", kill_on_drop: false }` [INFO] [stdout] fec8be632ecbde555031e1731ddcfae36c5c6c62a971c03f44726223475df030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2a15eb8238b67692a279768833df7a65fc9886e040ebd8322ecd911d59e2bbd2 [INFO] running `Command { std: "docker" "start" "-a" "2a15eb8238b67692a279768833df7a65fc9886e040ebd8322ecd911d59e2bbd2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling auto_enums_derive v0.7.12 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling auto_enums_core v0.7.12 [INFO] [stderr] Compiling auto_enums v0.7.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.99s [INFO] running `Command { std: "docker" "inspect" "2a15eb8238b67692a279768833df7a65fc9886e040ebd8322ecd911d59e2bbd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a15eb8238b67692a279768833df7a65fc9886e040ebd8322ecd911d59e2bbd2", kill_on_drop: false }` [INFO] [stdout] 2a15eb8238b67692a279768833df7a65fc9886e040ebd8322ecd911d59e2bbd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b07c0cdaaa56b7557c22490816d511e4ad42f1538c31d15b7df466b3ff4c98d8 [INFO] running `Command { std: "docker" "start" "-a" "b07c0cdaaa56b7557c22490816d511e4ad42f1538c31d15b7df466b3ff4c98d8", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling serde v1.0.149 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling serde_derive v1.0.149 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling trybuild v1.0.72 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling rayon v1.6.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling auto_enums v0.7.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: type ascription is experimental [INFO] [stdout] --> tests/auto_enum.rs:684:13 [INFO] [stdout] | [INFO] [stdout] 684 | (if option { |x| x + 1 } else { |y| y - 1 }): _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #23416 for more information [INFO] [stdout] = help: add `#![feature(type_ascription)]` to the crate attributes to enable [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.40s [INFO] running `Command { std: "docker" "inspect" "b07c0cdaaa56b7557c22490816d511e4ad42f1538c31d15b7df466b3ff4c98d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b07c0cdaaa56b7557c22490816d511e4ad42f1538c31d15b7df466b3ff4c98d8", kill_on_drop: false }` [INFO] [stdout] b07c0cdaaa56b7557c22490816d511e4ad42f1538c31d15b7df466b3ff4c98d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3393cecf80c46daf7304b4f6810a66d481e55b3a8d331e0378ad17cab9442700 [INFO] running `Command { std: "docker" "start" "-a" "3393cecf80c46daf7304b4f6810a66d481e55b3a8d331e0378ad17cab9442700", kill_on_drop: false }` [INFO] [stderr] warning: type ascription is experimental [INFO] [stderr] --> tests/auto_enum.rs:684:13 [INFO] [stderr] | [INFO] [stderr] 684 | (if option { |x| x + 1 } else { |y| y - 1 }): _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #23416 for more information [INFO] [stderr] = help: add `#![feature(type_ascription)]` to the crate attributes to enable [INFO] [stderr] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stderr] = note: for more information, see issue #65860 [INFO] [stderr] [INFO] [stderr] warning: `auto_enums` (test "auto_enum") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/auto_enums-7568c160267e7525) [INFO] [stdout] [INFO] [stderr] Running tests/auto_enum.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/auto_enum-bb2ffa7b0519aee1) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test stable::marker ... ok [INFO] [stdout] test stable::stable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/compiletest.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/compiletest-5d923d252bd0264d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/enum_derive.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/enum_derive-ac4861b59363a73d) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test stable ... ok [INFO] [stdout] test stable_std ... ok [INFO] [stdout] test unfmt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/nested.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/nested-294abf078a40241b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test nested ... 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] [stderr] Running tests/type_analysis.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/type_analysis-aaba825c26e29da7) [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" "3393cecf80c46daf7304b4f6810a66d481e55b3a8d331e0378ad17cab9442700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3393cecf80c46daf7304b4f6810a66d481e55b3a8d331e0378ad17cab9442700", kill_on_drop: false }` [INFO] [stdout] 3393cecf80c46daf7304b4f6810a66d481e55b3a8d331e0378ad17cab9442700