[INFO] cloning repository https://github.com/oxidic/oxeto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oxidic/oxeto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidic%2Foxeto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidic%2Foxeto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 880d2cdb9500a1032c53e4a0b1eb593f4558fd9a
[INFO] checking oxidic/oxeto against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidic%2Foxeto" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oxidic/oxeto 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 git repo https://github.com/oxidic/oxeto
[INFO] finished tweaking git repo https://github.com/oxidic/oxeto
[INFO] tweaked toml for git repo https://github.com/oxidic/oxeto written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/oxidic/oxeto 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9caaa69fd125a8ca11e99b965e6e47bf7893a53100ce55362f368027a5c360c4
[INFO] running `Command { std: "docker" "start" "-a" "9caaa69fd125a8ca11e99b965e6e47bf7893a53100ce55362f368027a5c360c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9caaa69fd125a8ca11e99b965e6e47bf7893a53100ce55362f368027a5c360c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9caaa69fd125a8ca11e99b965e6e47bf7893a53100ce55362f368027a5c360c4", kill_on_drop: false }`
[INFO] [stdout] 9caaa69fd125a8ca11e99b965e6e47bf7893a53100ce55362f368027a5c360c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9efd07cba8a93a2bc8435498b27cf63136047a73952b653d5e02ed0f29854d17
[INFO] running `Command { std: "docker" "start" "-a" "9efd07cba8a93a2bc8435498b27cf63136047a73952b653d5e02ed0f29854d17", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling cookie v0.18.0
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling figment v0.10.15
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling rocket v0.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling devise_core v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pear_codegen v0.2.8
[INFO] [stderr]    Compiling ref-cast-impl v1.0.22
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling devise_codegen v0.4.1
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking pear v0.2.8
[INFO] [stderr]    Compiling devise v0.4.1
[INFO] [stderr]    Compiling rocket_http v0.5.0
[INFO] [stderr]    Compiling rocket_codegen v0.5.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking toml_edit v0.22.7
[INFO] [stderr]     Checking h2 v0.3.25
[INFO] [stderr]     Checking toml v0.8.11
[INFO] [stderr]     Checking oxeto v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.60s
[INFO] running `Command { std: "docker" "inspect" "9efd07cba8a93a2bc8435498b27cf63136047a73952b653d5e02ed0f29854d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efd07cba8a93a2bc8435498b27cf63136047a73952b653d5e02ed0f29854d17", kill_on_drop: false }`
[INFO] [stdout] 9efd07cba8a93a2bc8435498b27cf63136047a73952b653d5e02ed0f29854d17
[INFO] checking oxidic/oxeto against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidic%2Foxeto" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oxidic/oxeto 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 git repo https://github.com/oxidic/oxeto
[INFO] finished tweaking git repo https://github.com/oxidic/oxeto
[INFO] tweaked toml for git repo https://github.com/oxidic/oxeto written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/oxidic/oxeto 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8c594cb58bffb8e84968df336074f3979def8ee88d1cff7abbb206753ff5ca4e
[INFO] running `Command { std: "docker" "start" "-a" "8c594cb58bffb8e84968df336074f3979def8ee88d1cff7abbb206753ff5ca4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c594cb58bffb8e84968df336074f3979def8ee88d1cff7abbb206753ff5ca4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c594cb58bffb8e84968df336074f3979def8ee88d1cff7abbb206753ff5ca4e", kill_on_drop: false }`
[INFO] [stdout] 8c594cb58bffb8e84968df336074f3979def8ee88d1cff7abbb206753ff5ca4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9c46cccc6fbca0dc7a853191dd8edcbe8c3ae4881b1f28e366afac1eea61f6ba
[INFO] running `Command { std: "docker" "start" "-a" "9c46cccc6fbca0dc7a853191dd8edcbe8c3ae4881b1f28e366afac1eea61f6ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling cookie v0.18.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling figment v0.10.15
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling rocket v0.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling devise_core v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pear_codegen v0.2.8
[INFO] [stderr]    Compiling ref-cast-impl v1.0.22
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling devise_codegen v0.4.1
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]    Compiling pear v0.2.8
[INFO] [stderr]    Compiling devise v0.4.1
[INFO] [stderr]    Compiling rocket_http v0.5.0
[INFO] [stderr]    Compiling rocket_codegen v0.5.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking toml_edit v0.22.7
[INFO] [stderr]     Checking h2 v0.3.25
[INFO] [stderr]     Checking toml v0.8.11
[INFO] [stderr]     Checking oxeto v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.07s
[INFO] running `Command { std: "docker" "inspect" "9c46cccc6fbca0dc7a853191dd8edcbe8c3ae4881b1f28e366afac1eea61f6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c46cccc6fbca0dc7a853191dd8edcbe8c3ae4881b1f28e366afac1eea61f6ba", kill_on_drop: false }`
[INFO] [stdout] 9c46cccc6fbca0dc7a853191dd8edcbe8c3ae4881b1f28e366afac1eea61f6ba