[INFO] fetching crate otter-support 1.2.1... [INFO] checking otter-support-1.2.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate otter-support 1.2.1 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate otter-support 1.2.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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 180 packages to latest compatible versions [INFO] [stderr] Adding chrono-tz v0.6.3 (available: v0.10.3) [INFO] [stderr] Adding console v0.15.11 (available: v0.16.0) [INFO] [stderr] Adding educe v0.4.23 (available: v0.6.0) [INFO] [stderr] Adding flexi_logger v0.22.6 (available: v0.31.2) [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: v0.9.1) [INFO] [stderr] Adding serde_with v1.14.0 (available: v3.13.0) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.1) [INFO] [stderr] Adding time v0.3.9 (available: v0.3.41) [INFO] [stderr] Adding time-macros v0.2.4 (available: v0.2.22) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.23) [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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fehler v1.0.0 [INFO] [stderr] Downloaded otter-base v1.2.1 [INFO] [stderr] Downloaded chrono-tz-build v0.0.3 [INFO] [stderr] Downloaded derive-into-owned v0.2.0 [INFO] [stderr] Downloaded fehler-macros v1.0.0 [INFO] [stderr] Downloaded slotmap-fork-otter v1.0.2 [INFO] [stderr] Downloaded flexi_logger v0.22.6 [INFO] [stderr] Downloaded chrono-tz v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc54f2add88ba6a3ffc1dbbcb3b28c4de0864dab22e965240ea7f438da298c2e [INFO] running `Command { std: "docker" "start" "-a" "dc54f2add88ba6a3ffc1dbbcb3b28c4de0864dab22e965240ea7f438da298c2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc54f2add88ba6a3ffc1dbbcb3b28c4de0864dab22e965240ea7f438da298c2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc54f2add88ba6a3ffc1dbbcb3b28c4de0864dab22e965240ea7f438da298c2e", kill_on_drop: false }` [INFO] [stdout] dc54f2add88ba6a3ffc1dbbcb3b28c4de0864dab22e965240ea7f438da298c2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ac2f188fa56ee26b33d133ad9d9f0dfa45837125eaad24dfb4d32d2463105a0 [INFO] running `Command { std: "docker" "start" "-a" "5ac2f188fa56ee26b33d133ad9d9f0dfa45837125eaad24dfb4d32d2463105a0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling slotmap-fork-otter v1.0.2 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking notify v4.0.18 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking mio v0.8.11 [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 serde_derive v1.0.219 [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] Checking fehler v1.0.0 [INFO] [stderr] Compiling extend v1.2.0 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking pwd v1.4.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Checking flexi_logger v0.22.6 [INFO] [stderr] Checking otter-base v1.2.1 [INFO] [stderr] Checking otter-support v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> debugmutex.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> debugmutex.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 59.53s [INFO] running `Command { std: "docker" "inspect" "5ac2f188fa56ee26b33d133ad9d9f0dfa45837125eaad24dfb4d32d2463105a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ac2f188fa56ee26b33d133ad9d9f0dfa45837125eaad24dfb4d32d2463105a0", kill_on_drop: false }` [INFO] [stdout] 5ac2f188fa56ee26b33d133ad9d9f0dfa45837125eaad24dfb4d32d2463105a0