[INFO] fetching crate redizone 0.1.2...
[INFO] checking redizone-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate redizone 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate redizone 0.1.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redizone 0.1.2
[INFO] finished tweaking crates.io crate redizone 0.1.2
[INFO] tweaked toml for crates.io crate redizone 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate redizone 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float_next_after v1.0.0
[INFO] [stderr]   Downloaded pqueue v0.1.0
[INFO] [stderr]   Downloaded geometry-rs v0.2.1
[INFO] [stderr]   Downloaded tzf-rs v0.4.4
[INFO] [stderr]   Downloaded redcon v0.1.2
[INFO] [stderr]   Downloaded clap v4.3.23
[INFO] [stderr]   Downloaded clap_builder v4.3.23
[INFO] [stderr]   Downloaded rtree_rs v0.1.4
[INFO] [stderr]   Downloaded tzf-rel v0.0.2023-b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3a7a5a375182d89d5b06b4cacb25d6a7b02685fdd3fe2eeff4072b8ede1e8bb
[INFO] running `Command { std: "docker" "start" "-a" "f3a7a5a375182d89d5b06b4cacb25d6a7b02685fdd3fe2eeff4072b8ede1e8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3a7a5a375182d89d5b06b4cacb25d6a7b02685fdd3fe2eeff4072b8ede1e8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a7a5a375182d89d5b06b4cacb25d6a7b02685fdd3fe2eeff4072b8ede1e8bb", kill_on_drop: false }`
[INFO] [stdout] f3a7a5a375182d89d5b06b4cacb25d6a7b02685fdd3fe2eeff4072b8ede1e8bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d288623b41e2776d100c7113794a8f0742c9404f3e6b481780be0eefbdcfbc83
[INFO] running `Command { std: "docker" "start" "-a" "d288623b41e2776d100c7113794a8f0742c9404f3e6b481780be0eefbdcfbc83", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking pqueue v0.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_builder v4.3.23
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]     Checking rtree_rs v0.1.4
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking geometry-rs v0.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tzf-rel v0.0.2023-b
[INFO] [stderr]     Checking redcon v0.1.2
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]     Checking clap v4.3.23
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling tzf-rs v0.4.4
[INFO] [stderr]     Checking redizone v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.42s
[INFO] running `Command { std: "docker" "inspect" "d288623b41e2776d100c7113794a8f0742c9404f3e6b481780be0eefbdcfbc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d288623b41e2776d100c7113794a8f0742c9404f3e6b481780be0eefbdcfbc83", kill_on_drop: false }`
[INFO] [stdout] d288623b41e2776d100c7113794a8f0742c9404f3e6b481780be0eefbdcfbc83
[INFO] checking redizone-0.1.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate redizone 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate redizone 0.1.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redizone 0.1.2
[INFO] finished tweaking crates.io crate redizone 0.1.2
[INFO] tweaked toml for crates.io crate redizone 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate redizone 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66263bc8afd3802aa9292e38c4a4a4e4e116dc5c009036e221e72ea6069a1b9f
[INFO] running `Command { std: "docker" "start" "-a" "66263bc8afd3802aa9292e38c4a4a4e4e116dc5c009036e221e72ea6069a1b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66263bc8afd3802aa9292e38c4a4a4e4e116dc5c009036e221e72ea6069a1b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66263bc8afd3802aa9292e38c4a4a4e4e116dc5c009036e221e72ea6069a1b9f", kill_on_drop: false }`
[INFO] [stdout] 66263bc8afd3802aa9292e38c4a4a4e4e116dc5c009036e221e72ea6069a1b9f
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e954fe20ab682c9b95cc9d5ec30ba78829a66b356e1abd5b9d26fd0b17ff552
[INFO] running `Command { std: "docker" "start" "-a" "2e954fe20ab682c9b95cc9d5ec30ba78829a66b356e1abd5b9d26fd0b17ff552", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking pqueue v0.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]     Checking clap_builder v4.3.23
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rtree_rs v0.1.4
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]     Checking geometry-rs v0.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tzf-rel v0.0.2023-b
[INFO] [stderr]     Checking redcon v0.1.2
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]     Checking clap v4.3.23
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling tzf-rs v0.4.4
[INFO] [stderr]     Checking redizone v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.93s
[INFO] running `Command { std: "docker" "inspect" "2e954fe20ab682c9b95cc9d5ec30ba78829a66b356e1abd5b9d26fd0b17ff552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e954fe20ab682c9b95cc9d5ec30ba78829a66b356e1abd5b9d26fd0b17ff552", kill_on_drop: false }`
[INFO] [stdout] 2e954fe20ab682c9b95cc9d5ec30ba78829a66b356e1abd5b9d26fd0b17ff552