[INFO] fetching crate otter-support 1.2.1... [INFO] building otter-support-1.2.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate otter-support 1.2.1 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate otter-support 1.2.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7468ac0665d487b71b6972b7edd8e086d672fd982303630d70f32afe6853138f [INFO] running `Command { std: "docker" "start" "-a" "7468ac0665d487b71b6972b7edd8e086d672fd982303630d70f32afe6853138f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7468ac0665d487b71b6972b7edd8e086d672fd982303630d70f32afe6853138f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7468ac0665d487b71b6972b7edd8e086d672fd982303630d70f32afe6853138f", kill_on_drop: false }` [INFO] [stdout] 7468ac0665d487b71b6972b7edd8e086d672fd982303630d70f32afe6853138f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 336ca0175df2c97fe89a00e1abb27b104b5d2188a145295c7da2ae6a32b0bba5 [INFO] running `Command { std: "docker" "start" "-a" "336ca0175df2c97fe89a00e1abb27b104b5d2188a145295c7da2ae6a32b0bba5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling slotmap-fork-otter v1.0.2 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling chrono-tz v0.6.3 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Compiling fehler-macros v1.0.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling serde_with v1.14.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling fehler v1.0.0 [INFO] [stderr] Compiling notify v4.0.18 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling extend v1.2.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling if_chain v1.0.3 [INFO] [stderr] Compiling htmlescape v0.3.1 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling flexi_logger v0.22.6 [INFO] [stderr] Compiling otter-base v1.2.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Compiling derive-into-owned v0.2.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling pwd v1.4.0 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling mio v0.8.11 [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 1m 33s [INFO] running `Command { std: "docker" "inspect" "336ca0175df2c97fe89a00e1abb27b104b5d2188a145295c7da2ae6a32b0bba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "336ca0175df2c97fe89a00e1abb27b104b5d2188a145295c7da2ae6a32b0bba5", kill_on_drop: false }` [INFO] [stdout] 336ca0175df2c97fe89a00e1abb27b104b5d2188a145295c7da2ae6a32b0bba5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98c78750b3a4bc14972b376986013869ff9de54370932182c615b014754c1ee1 [INFO] running `Command { std: "docker" "start" "-a" "98c78750b3a4bc14972b376986013869ff9de54370932182c615b014754c1ee1", kill_on_drop: false }` [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] [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 3.05s [INFO] running `Command { std: "docker" "inspect" "98c78750b3a4bc14972b376986013869ff9de54370932182c615b014754c1ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c78750b3a4bc14972b376986013869ff9de54370932182c615b014754c1ee1", kill_on_drop: false }` [INFO] [stdout] 98c78750b3a4bc14972b376986013869ff9de54370932182c615b014754c1ee1