[INFO] fetching crate rabbfn 0.1.2...
[INFO] testing rabbfn-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rabbfn 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rabbfn 0.1.2
[INFO] finished tweaking crates.io crate rabbfn 0.1.2
[INFO] tweaked toml for crates.io crate rabbfn 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rabbfn 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rabbfn 0.1.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b84e4b8957677f9aaf57f2fa67bd71e50bf039319b9e0d48986390e27f9af5b
[INFO] running `Command { std: "docker" "start" "-a" "9b84e4b8957677f9aaf57f2fa67bd71e50bf039319b9e0d48986390e27f9af5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b84e4b8957677f9aaf57f2fa67bd71e50bf039319b9e0d48986390e27f9af5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b84e4b8957677f9aaf57f2fa67bd71e50bf039319b9e0d48986390e27f9af5b", kill_on_drop: false }`
[INFO] [stdout] 9b84e4b8957677f9aaf57f2fa67bd71e50bf039319b9e0d48986390e27f9af5b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e63d9c4da04ec1eaaf98effb6b88bfcdb7d2ccae245ac2b17054dd70a492c0
[INFO] running `Command { std: "docker" "start" "-a" "72e63d9c4da04ec1eaaf98effb6b88bfcdb7d2ccae245ac2b17054dd70a492c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling flagset v0.4.7
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling time v0.3.45
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling salsa20 v0.10.2
[INFO] [stderr]    Compiling asn1-rs v0.7.1
[INFO] [stderr]    Compiling x509-cert v0.2.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling scrypt v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling der-parser v10.0.0
[INFO] [stderr]    Compiling pkcs5 v0.7.1
[INFO] [stderr]    Compiling rustls-native-certs v0.7.3
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cms v0.2.3
[INFO] [stderr]    Compiling x509-parser v0.17.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling pkcs12 v0.1.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling rc2 v0.8.1
[INFO] [stderr]    Compiling des v0.8.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling cookie-factory v0.3.3
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling amq-protocol-types v7.2.3
[INFO] [stderr]    Compiling p12-keystore v0.1.5
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling amq-protocol-uri v7.2.3
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling amq-protocol v7.2.3
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling reactor-trait v1.1.0
[INFO] [stderr]    Compiling executor-trait v2.1.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling lapin v2.5.5
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling rustls-connector v0.20.2
[INFO] [stderr]    Compiling tcp-stream v0.28.0
[INFO] [stderr]    Compiling amq-protocol-tcp v7.2.3
[INFO] [stderr]    Compiling async-global-executor v3.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling async-global-executor-trait v2.2.0
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling async-reactor-trait v1.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pinky-swear v6.2.1
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling rabbfn-macros v0.1.2
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling rabbfn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "72e63d9c4da04ec1eaaf98effb6b88bfcdb7d2ccae245ac2b17054dd70a492c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e63d9c4da04ec1eaaf98effb6b88bfcdb7d2ccae245ac2b17054dd70a492c0", kill_on_drop: false }`
[INFO] [stdout] 72e63d9c4da04ec1eaaf98effb6b88bfcdb7d2ccae245ac2b17054dd70a492c0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eac510cbdf1f13c39a980aeb3d5425d757371a2c9ad26302b2bf54cdc4a03f81
[INFO] running `Command { std: "docker" "start" "-a" "eac510cbdf1f13c39a980aeb3d5425d757371a2c9ad26302b2bf54cdc4a03f81", kill_on_drop: false }`
[INFO] [stderr]    Compiling rabbfn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "eac510cbdf1f13c39a980aeb3d5425d757371a2c9ad26302b2bf54cdc4a03f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac510cbdf1f13c39a980aeb3d5425d757371a2c9ad26302b2bf54cdc4a03f81", kill_on_drop: false }`
[INFO] [stdout] eac510cbdf1f13c39a980aeb3d5425d757371a2c9ad26302b2bf54cdc4a03f81
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e91e375cffaa512019b328b9e4007829adad935d86e26a4fa8099ebb4fbd5cf2
[INFO] running `Command { std: "docker" "start" "-a" "e91e375cffaa512019b328b9e4007829adad935d86e26a4fa8099ebb4fbd5cf2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rabbfn-b0a40390aeb7e396)
[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] [stderr]    Doc-tests rabbfn
[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" "e91e375cffaa512019b328b9e4007829adad935d86e26a4fa8099ebb4fbd5cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91e375cffaa512019b328b9e4007829adad935d86e26a4fa8099ebb4fbd5cf2", kill_on_drop: false }`
[INFO] [stdout] e91e375cffaa512019b328b9e4007829adad935d86e26a4fa8099ebb4fbd5cf2