[INFO] fetching crate try-from-discrim 1.0.0...
[INFO] testing try-from-discrim-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate try-from-discrim 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate try-from-discrim 1.0.0
[INFO] finished tweaking crates.io crate try-from-discrim 1.0.0
[INFO] tweaked toml for crates.io crate try-from-discrim 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate try-from-discrim 1.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc53601548b8142033c191f30fcef963c3dba1bb1d588d0db2666c91d811053d
[INFO] running `Command { std: "docker" "start" "-a" "bc53601548b8142033c191f30fcef963c3dba1bb1d588d0db2666c91d811053d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc53601548b8142033c191f30fcef963c3dba1bb1d588d0db2666c91d811053d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc53601548b8142033c191f30fcef963c3dba1bb1d588d0db2666c91d811053d", kill_on_drop: false }`
[INFO] [stdout] bc53601548b8142033c191f30fcef963c3dba1bb1d588d0db2666c91d811053d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1007f769df656030c9705fc57b77c1d56f9e95c52a1ef10753ac16dbeaba677e
[INFO] running `Command { std: "docker" "start" "-a" "1007f769df656030c9705fc57b77c1d56f9e95c52a1ef10753ac16dbeaba677e", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-from-discrim v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "1007f769df656030c9705fc57b77c1d56f9e95c52a1ef10753ac16dbeaba677e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1007f769df656030c9705fc57b77c1d56f9e95c52a1ef10753ac16dbeaba677e", kill_on_drop: false }`
[INFO] [stdout] 1007f769df656030c9705fc57b77c1d56f9e95c52a1ef10753ac16dbeaba677e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e1effa121b07f1ff37aded73e26f47bb4daccc2715ee1ab1295d32fb7a08ba
[INFO] running `Command { std: "docker" "start" "-a" "99e1effa121b07f1ff37aded73e26f47bb4daccc2715ee1ab1295d32fb7a08ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-from-discrim v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "99e1effa121b07f1ff37aded73e26f47bb4daccc2715ee1ab1295d32fb7a08ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e1effa121b07f1ff37aded73e26f47bb4daccc2715ee1ab1295d32fb7a08ba", kill_on_drop: false }`
[INFO] [stdout] 99e1effa121b07f1ff37aded73e26f47bb4daccc2715ee1ab1295d32fb7a08ba
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c51db1d591a5de1709dc796881af60ca6f787888ffc40fded092bc304e23e49
[INFO] running `Command { std: "docker" "start" "-a" "0c51db1d591a5de1709dc796881af60ca6f787888ffc40fded092bc304e23e49", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/try_from_discrim-207939a59ae59a6e)
[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 try_from_discrim
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - derive_from (line 240) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 498) ... ok
[INFO] [stdout] test src/lib.rs - derive_try_from (line 69) ... ok
[INFO] [stdout] test src/lib.rs - derive_from (line 196) ... ok
[INFO] [stdout] test src/lib.rs - derive_try_from (line 55) ... ok
[INFO] [stdout] test src/lib.rs - derive_try_from (line 20) ... ok
[INFO] [stdout] test src/lib.rs - derive_from (line 170) ... ok
[INFO] [stdout] test src/lib.rs - derive_try_from (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c51db1d591a5de1709dc796881af60ca6f787888ffc40fded092bc304e23e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c51db1d591a5de1709dc796881af60ca6f787888ffc40fded092bc304e23e49", kill_on_drop: false }`
[INFO] [stdout] 0c51db1d591a5de1709dc796881af60ca6f787888ffc40fded092bc304e23e49