[INFO] fetching crate rbe 0.1.86...
[INFO] testing rbe-0.1.86 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rbe 0.1.86 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rbe 0.1.86
[INFO] finished tweaking crates.io crate rbe 0.1.86
[INFO] tweaked toml for crates.io crate rbe 0.1.86 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbe 0.1.86 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 rbe 0.1.86 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f0f2397a308f51ea7382ed7e56ec3f1d1585d5294bfbd0eba8994b0b1b5b84b6
[INFO] running `Command { std: "docker" "start" "-a" "f0f2397a308f51ea7382ed7e56ec3f1d1585d5294bfbd0eba8994b0b1b5b84b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0f2397a308f51ea7382ed7e56ec3f1d1585d5294bfbd0eba8994b0b1b5b84b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f2397a308f51ea7382ed7e56ec3f1d1585d5294bfbd0eba8994b0b1b5b84b6", kill_on_drop: false }`
[INFO] [stdout] f0f2397a308f51ea7382ed7e56ec3f1d1585d5294bfbd0eba8994b0b1b5b84b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 55d726727c01b5db606f83b94a815012f28bca05a2f355a617b8bc756b9500a0
[INFO] running `Command { std: "docker" "start" "-a" "55d726727c01b5db606f83b94a815012f28bca05a2f355a617b8bc756b9500a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling hashbag v0.1.12
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling rbe v0.1.86 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Pending` is never constructed
[INFO] [stdout]   --> src/rbe.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Pending<A> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.01s
[INFO] running `Command { std: "docker" "inspect" "55d726727c01b5db606f83b94a815012f28bca05a2f355a617b8bc756b9500a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d726727c01b5db606f83b94a815012f28bca05a2f355a617b8bc756b9500a0", kill_on_drop: false }`
[INFO] [stdout] 55d726727c01b5db606f83b94a815012f28bca05a2f355a617b8bc756b9500a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0a2c89b67aa8a534793bc60806fe69b30dc5dc1c3cb0f19fe274379bc5415ee1
[INFO] running `Command { std: "docker" "start" "-a" "0a2c89b67aa8a534793bc60806fe69b30dc5dc1c3cb0f19fe274379bc5415ee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stdout] warning: struct `Pending` is never constructed
[INFO] [stdout]   --> src/rbe.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Pending<A> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rbe v0.1.86 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Pending` is never constructed
[INFO] [stdout]   --> src/rbe.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Pending<A> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "0a2c89b67aa8a534793bc60806fe69b30dc5dc1c3cb0f19fe274379bc5415ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2c89b67aa8a534793bc60806fe69b30dc5dc1c3cb0f19fe274379bc5415ee1", kill_on_drop: false }`
[INFO] [stdout] 0a2c89b67aa8a534793bc60806fe69b30dc5dc1c3cb0f19fe274379bc5415ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 195483c89fce72224d90ad0d9c124ce2301b13359b79fa4b55a7f54270f2216a
[INFO] running `Command { std: "docker" "start" "-a" "195483c89fce72224d90ad0d9c124ce2301b13359b79fa4b55a7f54270f2216a", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Pending` is never constructed
[INFO] [stderr]   --> src/rbe.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Pending<A> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rbe` (lib) generated 1 warning
[INFO] [stderr] warning: `rbe` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbe-aa9bfa1229cdc8f0)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test bag::tests::bag_from_iter ... ok
[INFO] [stdout] test match_cond::tests::test_name_pass ... ok
[INFO] [stdout] test match_cond::tests::test_name_fail ... ok
[INFO] [stdout] test max::tests::test_serialize_min ... ok
[INFO] [stdout] test bag::tests::bag_test ... ok
[INFO] [stdout] test match_cond::tests::test_even_cond_2_pass ... ok
[INFO] [stdout] test deriv_n::tests::test_deriv_n ... ok
[INFO] [stdout] test component::tests::test_component_creation ... ok
[INFO] [stdout] test bag::tests::deser_test ... ok
[INFO] [stdout] test max::tests::test_deserialize_min ... ok
[INFO] [stdout] test deriv_n::tests::example_deriv_n ... ok
[INFO] [stdout] test min::tests::test_deserialize_min ... ok
[INFO] [stdout] test match_cond::tests::test_even_cond_3_fail ... ok
[INFO] [stdout] test min::tests::test_serialize_min ... ok
[INFO] [stdout] test pending::tests::test_from ... ok
[INFO] [stdout] test pending::tests::test_pending_iter ... ok
[INFO] [stdout] test pending::tests::test_pop ... ok
[INFO] [stdout] test pending::tests::test_pending_merge ... ok
[INFO] [stdout] test rbe1::tests::symbols ... ok
[INFO] [stdout] test rbe1::tests::symbols2 ... ok
[INFO] [stdout] test rbe1::tests::deriv_symbol ... ok
[INFO] [stdout] test rbe1_matcher::tests::test_rbe_matcher_even_ref ... ok
[INFO] [stdout] test rbe1_matcher::tests::test_rbe_matcher_even_fails_odd ... ok
[INFO] [stdout] test rbe::tests::match_bag_a_opt_or_b_opt_with_a ... ok
[INFO] [stdout] test rbe::tests::match_bag_a_opt_or_b_opt_with_b ... ok
[INFO] [stdout] test rbe1_matcher::tests::test_rbe_matcher_even_ref_unordered ... ok
[INFO] [stdout] test rbe::tests::match_bag_y1_4_y_2 ... ok
[INFO] [stdout] test rbe::tests::no_match_bag_a_and_b_opt_with_c ... ok
[INFO] [stdout] test rbe::tests::no_match_bag_a_and_b_opt_with_b_2 ... ok
[INFO] [stdout] test rbe1_matcher::tests::test_rbe_matcher_len_name ... ok
[INFO] [stdout] test rbe::tests::symbols ... ok
[INFO] [stdout] test rbe::tests::match_bag_a_and_b_opt_with_ab ... ok
[INFO] [stdout] test rbe::tests::deriv_symbol ... ok
[INFO] [stdout] test rbe1::tests::deriv_symbol_b_2_3 ... ok
[INFO] [stdout] test rbe::tests::test_deserialize_rbe ... ok
[INFO] [stdout] test rbe::tests::match_bag_a_opt_and_b_opt_with_ba ... ok
[INFO] [stdout] test rbe1::tests::deriv_a_1_1_and_b_opt_with_a ... ok
[INFO] [stdout] test rbe_table::tests::test_rbe_table_3_basic ... ok
[INFO] [stdout] test rbe_table::tests::test_rbe_table_2_fail ... ok
[INFO] [stdout] test rbe::tests::symbols2 ... ok
[INFO] [stdout] test rbe_table::tests::test_rbe_table_4_basic_fail ... ok
[INFO] [stdout] test rbe_table::tests::test_rbe_table_1 ... ok
[INFO] [stderr]    Doc-tests rbe
[INFO] [stdout] test rbe::tests::deriv_a_1_1_and_b_opt_with_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/deriv_n.rs - deriv_n::deriv_n (line 24) ... ok
[INFO] [stdout] test src/deriv_n.rs - deriv_n::deriv_n (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "195483c89fce72224d90ad0d9c124ce2301b13359b79fa4b55a7f54270f2216a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195483c89fce72224d90ad0d9c124ce2301b13359b79fa4b55a7f54270f2216a", kill_on_drop: false }`
[INFO] [stdout] 195483c89fce72224d90ad0d9c124ce2301b13359b79fa4b55a7f54270f2216a