[INFO] fetching crate bach 0.1.0...
[INFO] testing bach-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bach 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate bach 0.1.0
[INFO] finished tweaking crates.io crate bach 0.1.0
[INFO] tweaked toml for crates.io crate bach 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bach 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bach 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2189330ffcc3a164f360bc2af505fcc5ba43375236554c41b7c09ad25e3ad54
[INFO] running `Command { std: "docker" "start" "-a" "b2189330ffcc3a164f360bc2af505fcc5ba43375236554c41b7c09ad25e3ad54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2189330ffcc3a164f360bc2af505fcc5ba43375236554c41b7c09ad25e3ad54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2189330ffcc3a164f360bc2af505fcc5ba43375236554c41b7c09ad25e3ad54", kill_on_drop: false }`
[INFO] [stdout] b2189330ffcc3a164f360bc2af505fcc5ba43375236554c41b7c09ad25e3ad54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8feec0513bd3eef49cd74e37672b3baa08cf035e3bc125361d7219e8a47295d5
[INFO] running `Command { std: "docker" "start" "-a" "8feec0513bd3eef49cd74e37672b3baa08cf035e3bc125361d7219e8a47295d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling bach v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling intrusive-collections v0.9.7
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling arr_macro_impl v0.2.1
[INFO] [stderr]    Compiling arr_macro v0.2.1
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling bolero-generator-derive v0.13.0
[INFO] [stderr]    Compiling bolero-generator v0.13.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/channel.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut p = Push::_new(PushInner {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/channel.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let mut p = Pop::_new(PopInner {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.77s
[INFO] running `Command { std: "docker" "inspect" "8feec0513bd3eef49cd74e37672b3baa08cf035e3bc125361d7219e8a47295d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8feec0513bd3eef49cd74e37672b3baa08cf035e3bc125361d7219e8a47295d5", kill_on_drop: false }`
[INFO] [stdout] 8feec0513bd3eef49cd74e37672b3baa08cf035e3bc125361d7219e8a47295d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8830dfd96e4b7b49b9001fff1b0c64bdd5da68afbb8d7e24f02b41cd4eaeccd1
[INFO] running `Command { std: "docker" "start" "-a" "8830dfd96e4b7b49b9001fff1b0c64bdd5da68afbb8d7e24f02b41cd4eaeccd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling pretty-hex v0.4.1
[INFO] [stderr]    Compiling circular v0.3.0
[INFO] [stderr]    Compiling tokio v1.44.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling bolero-generator v0.13.1
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling pcap-parser v0.16.0
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling bach v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/channel.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut p = Push::_new(PushInner {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/channel.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let mut p = Pop::_new(PopInner {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bolero-engine v0.13.0
[INFO] [stderr]    Compiling bolero v0.13.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/channel.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut p = Push::_new(PushInner {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/channel.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let mut p = Pop::_new(PopInner {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "8830dfd96e4b7b49b9001fff1b0c64bdd5da68afbb8d7e24f02b41cd4eaeccd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8830dfd96e4b7b49b9001fff1b0c64bdd5da68afbb8d7e24f02b41cd4eaeccd1", kill_on_drop: false }`
[INFO] [stdout] 8830dfd96e4b7b49b9001fff1b0c64bdd5da68afbb8d7e24f02b41cd4eaeccd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd85b0d9d8a7bbd6848a133b26299ebfacc2904cea31b2a102b97177b4623c41
[INFO] running `Command { std: "docker" "start" "-a" "bd85b0d9d8a7bbd6848a133b26299ebfacc2904cea31b2a102b97177b4623c41", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/sync/channel.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut p = Push::_new(PushInner {
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/sync/channel.rs:379:13
[INFO] [stderr]     |
[INFO] [stderr] 379 |         let mut p = Pop::_new(PopInner {
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `bach` (lib) generated 2 warnings (run `cargo fix --lib -p bach` to apply 2 suggestions)
[INFO] [stderr] warning: `bach` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bach-24a94d52dccb494d)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test coop::disjoint_set::tests::join_group_test ... ok
[INFO] [stdout] test coop::disjoint_set::tests::two_group_test ... ok
[INFO] [stdout] test queue::vec_deque::tests::fifo::prefer_oldest ... ok
[INFO] [stdout] test queue::vec_deque::tests::fifo::push_pop ... ok
[INFO] [stdout] test queue::vec_deque::tests::lifo::prefer_oldest ... ok
[INFO] [stdout] test queue::vec_deque::tests::lifo::prefer_recent ... ok
[INFO] [stdout] test queue::vec_deque::tests::fifo::prefer_recent ... ok
[INFO] [stdout] test scope::tests::nested ... ok
[INFO] [stdout] test queue::vec_deque::tests::lifo::push_pop ... ok
[INFO] [stdout] test time::wheel::tests::duplicate_test ... ok
[INFO] [stdout] test time::wheel::tests::empty_test ... ok
[INFO] [stdout] test time::wheel::tests::overflow_test ... ok
[INFO] [stdout] test time::wheel::tests::crossing_test ... ok
[INFO] [stdout] test time::bitset::tests::differential_test ... ok
[INFO] [stdout] test time::bitset::tests::next_occupied_test ... ok
[INFO] [stdout] test time::wheel::tests::insert_advance_wake_check ... ok
[INFO] [stdout] test coop::disjoint_set::tests::model_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bach
[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" "bd85b0d9d8a7bbd6848a133b26299ebfacc2904cea31b2a102b97177b4623c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd85b0d9d8a7bbd6848a133b26299ebfacc2904cea31b2a102b97177b4623c41", kill_on_drop: false }`
[INFO] [stdout] bd85b0d9d8a7bbd6848a133b26299ebfacc2904cea31b2a102b97177b4623c41