[INFO] fetching crate otter-support 1.2.1... [INFO] building otter-support-1.2.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate otter-support 1.2.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate otter-support 1.2.1 [INFO] finished tweaking crates.io crate otter-support 1.2.1 [INFO] tweaked toml for crates.io crate otter-support 1.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate otter-support 1.2.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 192 packages to latest compatible versions [INFO] [stderr] Adding chrono-tz v0.6.3 (available: v0.10.4) [INFO] [stderr] Adding console v0.15.11 (available: v0.16.1) [INFO] [stderr] Adding educe v0.4.23 (available: v0.6.0) [INFO] [stderr] Adding flexi_logger v0.22.6 (available: v0.31.4) [INFO] [stderr] Adding mio v0.8.11 (available: v1.0.4) [INFO] [stderr] Adding nix v0.24.3 (available: v0.30.1) [INFO] [stderr] Adding num-derive v0.3.3 (available: v0.4.2) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding serde_with v1.14.0 (available: v3.14.1) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.2) [INFO] [stderr] Adding time v0.3.9 (available: v0.3.44) [INFO] [stderr] Adding time-macros v0.2.4 (available: v0.2.24) [INFO] [stderr] Adding toml v0.5.11 (available: v0.9.7) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-derive v0.3.3 [INFO] [stderr] Downloaded if_chain v1.0.3 [INFO] [stderr] Downloaded extend v1.2.0 [INFO] [stderr] Downloaded fsevent v0.4.0 [INFO] [stderr] Downloaded otter-base v1.2.1 [INFO] [stderr] Downloaded slotmap-fork-otter v1.0.2 [INFO] [stderr] Downloaded time-macros v0.2.4 [INFO] [stderr] Downloaded fsevent-sys v2.0.1 [INFO] [stderr] Downloaded mio-extras v2.0.6 [INFO] [stderr] Downloaded uncased v0.9.10 [INFO] [stderr] Downloaded htmlescape v0.3.1 [INFO] [stderr] Downloaded fehler-macros v1.0.0 [INFO] [stderr] Downloaded chrono-tz-build v0.0.3 [INFO] [stderr] Downloaded derive-into-owned v0.2.0 [INFO] [stderr] Downloaded inotify v0.7.1 [INFO] [stderr] Downloaded serde_with v1.14.0 [INFO] [stderr] Downloaded notify v4.0.18 [INFO] [stderr] Downloaded chrono-tz v0.6.3 [INFO] [stderr] Downloaded time v0.3.9 [INFO] [stderr] Downloaded flexi_logger v0.22.6 [INFO] [stderr] Downloaded fehler v1.0.0 [INFO] [stderr] Downloaded serde_with_macros v1.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b29a3b7cb95dae3cdc31850d6f57cbb789d90afbd833deb6a05579e11467900c [INFO] running `Command { std: "docker" "start" "-a" "b29a3b7cb95dae3cdc31850d6f57cbb789d90afbd833deb6a05579e11467900c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b29a3b7cb95dae3cdc31850d6f57cbb789d90afbd833deb6a05579e11467900c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b29a3b7cb95dae3cdc31850d6f57cbb789d90afbd833deb6a05579e11467900c", kill_on_drop: false }` [INFO] [stdout] b29a3b7cb95dae3cdc31850d6f57cbb789d90afbd833deb6a05579e11467900c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9431e072650565b23dd76531d5ed96b5b6c6a5d146626ccb843cfb575f7d70a9 [INFO] running `Command { std: "docker" "start" "-a" "9431e072650565b23dd76531d5ed96b5b6c6a5d146626ccb843cfb575f7d70a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling slotmap-fork-otter v1.0.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling if_chain v1.0.3 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling htmlescape v0.3.1 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling notify v4.0.18 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Compiling chrono-tz v0.6.3 [INFO] [stderr] Compiling fehler-macros v1.0.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling derive-into-owned v0.2.0 [INFO] [stderr] Compiling fehler v1.0.0 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling extend v1.2.0 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling pwd v1.4.0 [INFO] [stderr] Compiling serde_with v1.14.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling flexi_logger v0.22.6 [INFO] [stderr] Compiling otter-base v1.2.1 [INFO] [stderr] Compiling otter-support v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> debugmutex.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.27s [INFO] running `Command { std: "docker" "inspect" "9431e072650565b23dd76531d5ed96b5b6c6a5d146626ccb843cfb575f7d70a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9431e072650565b23dd76531d5ed96b5b6c6a5d146626ccb843cfb575f7d70a9", kill_on_drop: false }` [INFO] [stdout] 9431e072650565b23dd76531d5ed96b5b6c6a5d146626ccb843cfb575f7d70a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51ae1af2802cd506262d55af603202251c57d7ecf4a6422f194ad86678b47349 [INFO] running `Command { std: "docker" "start" "-a" "51ae1af2802cd506262d55af603202251c57d7ecf4a6422f194ad86678b47349", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> debugmutex.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling otter-support v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> debugmutex.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "51ae1af2802cd506262d55af603202251c57d7ecf4a6422f194ad86678b47349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51ae1af2802cd506262d55af603202251c57d7ecf4a6422f194ad86678b47349", kill_on_drop: false }` [INFO] [stdout] 51ae1af2802cd506262d55af603202251c57d7ecf4a6422f194ad86678b47349