[INFO] cloning repository https://github.com/Newmi1988/environmental
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Newmi1988/environmental" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewmi1988%2Fenvironmental", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewmi1988%2Fenvironmental'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fa82aee7cf7c9ef77efc3308fd78102fc035cc5
[INFO] checking Newmi1988/environmental against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewmi1988%2Fenvironmental" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Newmi1988/environmental 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/Newmi1988/environmental
[INFO] finished tweaking git repo https://github.com/Newmi1988/environmental
[INFO] tweaked toml for git repo https://github.com/Newmi1988/environmental written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Newmi1988/environmental 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]      Locking 1 package
[INFO] [stderr]     Updating environmental v0.2.0 (/workspace/builds/worker-5-tc1/source) -> v0.3.0
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_yaml v0.9.29
[INFO] [stderr]   Downloaded syn v2.0.42
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0ecb2b70141f5d5434b4b202a9fb1c1005544ca8cea7d10a94f6ee64120f49aa
[INFO] running `Command { std: "docker" "start" "-a" "0ecb2b70141f5d5434b4b202a9fb1c1005544ca8cea7d10a94f6ee64120f49aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ecb2b70141f5d5434b4b202a9fb1c1005544ca8cea7d10a94f6ee64120f49aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecb2b70141f5d5434b4b202a9fb1c1005544ca8cea7d10a94f6ee64120f49aa", kill_on_drop: false }`
[INFO] [stdout] 0ecb2b70141f5d5434b4b202a9fb1c1005544ca8cea7d10a94f6ee64120f49aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 71e995a8b70625f6347df4ab79c63003a5800c1e8df490771ec48cf9c3f32fe3
[INFO] running `Command { std: "docker" "start" "-a" "71e995a8b70625f6347df4ab79c63003a5800c1e8df490771ec48cf9c3f32fe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling thiserror v1.0.52
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.52
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking inquire v0.6.2
[INFO] [stderr]     Checking clap v4.4.12
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking serde_yaml v0.9.29
[INFO] [stderr]     Checking environmental v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.52s
[INFO] running `Command { std: "docker" "inspect" "71e995a8b70625f6347df4ab79c63003a5800c1e8df490771ec48cf9c3f32fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e995a8b70625f6347df4ab79c63003a5800c1e8df490771ec48cf9c3f32fe3", kill_on_drop: false }`
[INFO] [stdout] 71e995a8b70625f6347df4ab79c63003a5800c1e8df490771ec48cf9c3f32fe3
[INFO] checking Newmi1988/environmental against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewmi1988%2Fenvironmental" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Newmi1988/environmental 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/Newmi1988/environmental
[INFO] finished tweaking git repo https://github.com/Newmi1988/environmental
[INFO] tweaked toml for git repo https://github.com/Newmi1988/environmental written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Newmi1988/environmental 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] [stderr]      Locking 1 package
[INFO] [stderr]     Updating environmental v0.2.0 (/workspace/builds/worker-5-tc2/source) -> v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b1a40b9e8daf3e2d8289a626ffc20ae070596a39b9b151271b63158aa5e6b2e4
[INFO] running `Command { std: "docker" "start" "-a" "b1a40b9e8daf3e2d8289a626ffc20ae070596a39b9b151271b63158aa5e6b2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1a40b9e8daf3e2d8289a626ffc20ae070596a39b9b151271b63158aa5e6b2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a40b9e8daf3e2d8289a626ffc20ae070596a39b9b151271b63158aa5e6b2e4", kill_on_drop: false }`
[INFO] [stdout] b1a40b9e8daf3e2d8289a626ffc20ae070596a39b9b151271b63158aa5e6b2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0d610264fbeac53328923e75b4603f95147a998b77f9811cbbd76ab79a1241e8
[INFO] running `Command { std: "docker" "start" "-a" "0d610264fbeac53328923e75b4603f95147a998b77f9811cbbd76ab79a1241e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.52
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.52
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]     Checking inquire v0.6.2
[INFO] [stderr]     Checking clap v4.4.12
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking serde_yaml v0.9.29
[INFO] [stderr]     Checking environmental v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.54s
[INFO] running `Command { std: "docker" "inspect" "0d610264fbeac53328923e75b4603f95147a998b77f9811cbbd76ab79a1241e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d610264fbeac53328923e75b4603f95147a998b77f9811cbbd76ab79a1241e8", kill_on_drop: false }`
[INFO] [stdout] 0d610264fbeac53328923e75b4603f95147a998b77f9811cbbd76ab79a1241e8