[INFO] fetching crate pharaoh 0.2.0... [INFO] checking pharaoh-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate pharaoh 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate pharaoh 0.2.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pharaoh 0.2.0 [INFO] finished tweaking crates.io crate pharaoh 0.2.0 [INFO] tweaked toml for crates.io crate pharaoh 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate pharaoh 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fragile v1.0.0 [INFO] [stderr] Downloaded assert_cmd v2.0.1 [INFO] [stderr] Downloaded unindent v0.1.7 [INFO] [stderr] Downloaded indoc v1.0.3 [INFO] [stderr] Downloaded predicates v2.0.2 [INFO] [stderr] Downloaded serde_yaml v0.8.20 [INFO] [stderr] Downloaded similar v1.3.0 [INFO] [stderr] Downloaded predicates-tree v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b4d16d28222d954eef560387d79e65a34e64125ef282ee6bb07357dc115ab5a [INFO] running `Command { std: "docker" "start" "-a" "0b4d16d28222d954eef560387d79e65a34e64125ef282ee6bb07357dc115ab5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b4d16d28222d954eef560387d79e65a34e64125ef282ee6bb07357dc115ab5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b4d16d28222d954eef560387d79e65a34e64125ef282ee6bb07357dc115ab5a", kill_on_drop: false }` [INFO] [stdout] 0b4d16d28222d954eef560387d79e65a34e64125ef282ee6bb07357dc115ab5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b4f5996b2269b95c03c82a2c8ca9b5dbc834d1f49db4f1e7641adb9d971c11c [INFO] running `Command { std: "docker" "start" "-a" "2b4f5996b2269b95c03c82a2c8ca9b5dbc834d1f49db4f1e7641adb9d971c11c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking predicates-tree v1.0.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Checking fragile v1.0.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking predicates v2.0.2 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Checking assert_cmd v2.0.1 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling mockall_derive v0.10.2 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling derive_builder_core v0.10.2 [INFO] [stderr] Compiling derive_builder_macro v0.10.2 [INFO] [stderr] Checking mockall v0.10.2 [INFO] [stderr] Checking derive_builder v0.10.2 [INFO] [stderr] Checking serde_yaml v0.8.20 [INFO] [stderr] Checking pharaoh v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TestResult` is imported redundantly [INFO] [stdout] --> src/printer/mod.rs:115:32 [INFO] [stdout] | [INFO] [stdout] 110 | use super::*; [INFO] [stdout] | -------- the item `TestResult` is already imported here [INFO] [stdout] ... [INFO] [stdout] 115 | use crate::types::result::{TestResult, TestResultBuilder, TestSuiteResult}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TestSuiteResult` is imported redundantly [INFO] [stdout] --> src/printer/mod.rs:115:63 [INFO] [stdout] | [INFO] [stdout] 110 | use super::*; [INFO] [stdout] | -------- the item `TestSuiteResult` is already imported here [INFO] [stdout] ... [INFO] [stdout] 115 | use crate::types::result::{TestResult, TestResultBuilder, TestSuiteResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.32s [INFO] running `Command { std: "docker" "inspect" "2b4f5996b2269b95c03c82a2c8ca9b5dbc834d1f49db4f1e7641adb9d971c11c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b4f5996b2269b95c03c82a2c8ca9b5dbc834d1f49db4f1e7641adb9d971c11c", kill_on_drop: false }` [INFO] [stdout] 2b4f5996b2269b95c03c82a2c8ca9b5dbc834d1f49db4f1e7641adb9d971c11c [INFO] checking pharaoh-0.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate pharaoh 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate pharaoh 0.2.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pharaoh 0.2.0 [INFO] finished tweaking crates.io crate pharaoh 0.2.0 [INFO] tweaked toml for crates.io crate pharaoh 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate pharaoh 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b00f237974c08816030596649e485cea96d3ed9e4edd396fd012cc9ee1fa97d [INFO] running `Command { std: "docker" "start" "-a" "8b00f237974c08816030596649e485cea96d3ed9e4edd396fd012cc9ee1fa97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b00f237974c08816030596649e485cea96d3ed9e4edd396fd012cc9ee1fa97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b00f237974c08816030596649e485cea96d3ed9e4edd396fd012cc9ee1fa97d", kill_on_drop: false }` [INFO] [stdout] 8b00f237974c08816030596649e485cea96d3ed9e4edd396fd012cc9ee1fa97d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d271e637d57e09911b66ae1b00678b330ccdc137df20faae51f37caae9b7d415 [INFO] running `Command { std: "docker" "start" "-a" "d271e637d57e09911b66ae1b00678b330ccdc137df20faae51f37caae9b7d415", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking predicates-tree v1.0.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.5/src/sync/parker.rs:364:25 [INFO] [stdout] | [INFO] [stdout] 364 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 365 | | NOTIFIED | PARKED => return, [INFO] [stdout] 366 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 367 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d271e637d57e09911b66ae1b00678b330ccdc137df20faae51f37caae9b7d415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d271e637d57e09911b66ae1b00678b330ccdc137df20faae51f37caae9b7d415", kill_on_drop: false }` [INFO] [stdout] d271e637d57e09911b66ae1b00678b330ccdc137df20faae51f37caae9b7d415