[INFO] fetching crate cancel-this 0.4.0...
[INFO] testing cancel-this-0.4.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate cancel-this 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate cancel-this 0.4.0
[INFO] finished tweaking crates.io crate cancel-this 0.4.0
[INFO] tweaked toml for crates.io crate cancel-this 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cancel-this 0.4.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cancel-this 0.4.0 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cec70f8fd70cd4daf47d789c022962a96255903767872b85d8c20ee81755d86e
[INFO] running `Command { std: "docker" "start" "-a" "cec70f8fd70cd4daf47d789c022962a96255903767872b85d8c20ee81755d86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cec70f8fd70cd4daf47d789c022962a96255903767872b85d8c20ee81755d86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec70f8fd70cd4daf47d789c022962a96255903767872b85d8c20ee81755d86e", kill_on_drop: false }`
[INFO] [stdout] cec70f8fd70cd4daf47d789c022962a96255903767872b85d8c20ee81755d86e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 505052881b93f40cb8a376cb3603edd7efcc162754e88c62fea7472bacd0c3f1
[INFO] running `Command { std: "docker" "start" "-a" "505052881b93f40cb8a376cb3603edd7efcc162754e88c62fea7472bacd0c3f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling cancel-this v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "505052881b93f40cb8a376cb3603edd7efcc162754e88c62fea7472bacd0c3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505052881b93f40cb8a376cb3603edd7efcc162754e88c62fea7472bacd0c3f1", kill_on_drop: false }`
[INFO] [stdout] 505052881b93f40cb8a376cb3603edd7efcc162754e88c62fea7472bacd0c3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6230ab56e7a135e98610ba8c09d8caf7f886ecf1f3752484ce263cf52fea0547
[INFO] running `Command { std: "docker" "start" "-a" "6230ab56e7a135e98610ba8c09d8caf7f886ecf1f3752484ce263cf52fea0547", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling zmij v0.1.7
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling cancel-this v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling criterion-plot v0.8.1
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 30.31s
[INFO] running `Command { std: "docker" "inspect" "6230ab56e7a135e98610ba8c09d8caf7f886ecf1f3752484ce263cf52fea0547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6230ab56e7a135e98610ba8c09d8caf7f886ecf1f3752484ce263cf52fea0547", kill_on_drop: false }`
[INFO] [stdout] 6230ab56e7a135e98610ba8c09d8caf7f886ecf1f3752484ce263cf52fea0547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 472faa52d3d0d875506dd7bbd7869731a593a2e7d660e04549afa041015825d5
[INFO] running `Command { std: "docker" "start" "-a" "472faa52d3d0d875506dd7bbd7869731a593a2e7d660e04549afa041015825d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cancel_this-7e3dce2ba24a5cfd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test error::tests::test_cancelled_error ... ok
[INFO] [stdout] test triggers::chain::tests::chain_flattening ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cancel_this
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 169) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 69) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 132) ... FAILED
[INFO] [stdout] test src/triggers/never.rs - triggers::never::never (line 13) ... ok
[INFO] [stdout] test src/triggers/atomic.rs - triggers::atomic::on_atomic (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 207) ... ok
[INFO] [stdout] test src/triggers/timer.rs - triggers::timer::on_timeout (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 169) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cancel_this::LivenessGuard`
[INFO] [stdout]    --> src/lib.rs:173:46
[INFO] [stdout]     |
[INFO] [stdout] 173 | use cancel_this::{is_cancelled, Cancellable, LivenessGuard};
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ no `LivenessGuard` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 69) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cancel_this::LivenessGuard`
[INFO] [stdout]   --> src/lib.rs:72:44
[INFO] [stdout]    |
[INFO] [stdout] 72 | use cancel_this::{Cancelled, is_cancelled, LivenessGuard};
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^ no `LivenessGuard` in the root
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `on_sigint` in crate `cancel_this`
[INFO] [stdout]    --> src/lib.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let r1 = cancel_this::on_sigint(|| {
[INFO] [stdout]     |                           ^^^^^^^^^ not found in `cancel_this`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 132) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cancel_this::LivenessGuard`
[INFO] [stdout]    --> src/lib.rs:136:46
[INFO] [stdout]     |
[INFO] [stdout] 136 | use cancel_this::{is_cancelled, Cancellable, LivenessGuard};
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ no `LivenessGuard` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 132)
[INFO] [stdout]     src/lib.rs - (line 169)
[INFO] [stdout]     src/lib.rs - (line 69)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.07s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.27s; merged doctests compilation took 0.20s
[INFO] running `Command { std: "docker" "inspect" "472faa52d3d0d875506dd7bbd7869731a593a2e7d660e04549afa041015825d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "472faa52d3d0d875506dd7bbd7869731a593a2e7d660e04549afa041015825d5", kill_on_drop: false }`
[INFO] [stdout] 472faa52d3d0d875506dd7bbd7869731a593a2e7d660e04549afa041015825d5
