[INFO] cloning repository https://github.com/NicolasChagnet/snippy-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NicolasChagnet/snippy-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasChagnet%2Fsnippy-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasChagnet%2Fsnippy-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f109118c82242f4aaf0f8196d481c95a77fc0b49
[INFO] checking NicolasChagnet/snippy-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasChagnet%2Fsnippy-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NicolasChagnet/snippy-rs 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/NicolasChagnet/snippy-rs
[INFO] finished tweaking git repo https://github.com/NicolasChagnet/snippy-rs
[INFO] tweaked toml for git repo https://github.com/NicolasChagnet/snippy-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/NicolasChagnet/snippy-rs 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 error-code v3.0.0
[INFO] [stderr]   Downloaded humphrey_json_derive v0.1.1
[INFO] [stderr]   Downloaded arboard v3.3.1
[INFO] [stderr]   Downloaded clipboard-win v5.1.0
[INFO] [stderr]   Downloaded jasondb v0.2.7
[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] 628589e2789fed2a09d02a876bc48d215c3c0b3d7e1dd2884491192dfd591021
[INFO] running `Command { std: "docker" "start" "-a" "628589e2789fed2a09d02a876bc48d215c3c0b3d7e1dd2884491192dfd591021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628589e2789fed2a09d02a876bc48d215c3c0b3d7e1dd2884491192dfd591021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628589e2789fed2a09d02a876bc48d215c3c0b3d7e1dd2884491192dfd591021", kill_on_drop: false }`
[INFO] [stdout] 628589e2789fed2a09d02a876bc48d215c3c0b3d7e1dd2884491192dfd591021
[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] ed8e8637c6bc6b2c079a800722ee59a3c29c213a6cb65befb379f7b7b7abbe5a
[INFO] running `Command { std: "docker" "start" "-a" "ed8e8637c6bc6b2c079a800722ee59a3c29c213a6cb65befb379f7b7b7abbe5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking clap_builder v4.5.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking image v0.24.8
[INFO] [stderr]    Compiling humphrey_json_derive v0.1.1
[INFO] [stderr]     Checking humphrey_json v0.2.2
[INFO] [stderr]     Checking jasondb v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]     Checking x11rb v0.13.0
[INFO] [stderr]     Checking arboard v3.3.1
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking clap v4.5.0
[INFO] [stderr]     Checking snippy-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.93s
[INFO] running `Command { std: "docker" "inspect" "ed8e8637c6bc6b2c079a800722ee59a3c29c213a6cb65befb379f7b7b7abbe5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8e8637c6bc6b2c079a800722ee59a3c29c213a6cb65befb379f7b7b7abbe5a", kill_on_drop: false }`
[INFO] [stdout] ed8e8637c6bc6b2c079a800722ee59a3c29c213a6cb65befb379f7b7b7abbe5a
[INFO] checking NicolasChagnet/snippy-rs against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasChagnet%2Fsnippy-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NicolasChagnet/snippy-rs 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/NicolasChagnet/snippy-rs
[INFO] finished tweaking git repo https://github.com/NicolasChagnet/snippy-rs
[INFO] tweaked toml for git repo https://github.com/NicolasChagnet/snippy-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/NicolasChagnet/snippy-rs 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] 9d00388c626f10da7de0a8eb794a15bec553d72fa2e249bd2af481232a9b8c94
[INFO] running `Command { std: "docker" "start" "-a" "9d00388c626f10da7de0a8eb794a15bec553d72fa2e249bd2af481232a9b8c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d00388c626f10da7de0a8eb794a15bec553d72fa2e249bd2af481232a9b8c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d00388c626f10da7de0a8eb794a15bec553d72fa2e249bd2af481232a9b8c94", kill_on_drop: false }`
[INFO] [stdout] 9d00388c626f10da7de0a8eb794a15bec553d72fa2e249bd2af481232a9b8c94
[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] 39404fa38ba82b3dfbe052ed78002e2d5ea9393286c61210309682a9d97ba42e
[INFO] running `Command { std: "docker" "start" "-a" "39404fa38ba82b3dfbe052ed78002e2d5ea9393286c61210309682a9d97ba42e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking clap_builder v4.5.0
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]     Checking image v0.24.8
[INFO] [stderr]    Compiling humphrey_json_derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking humphrey_json v0.2.2
[INFO] [stderr]     Checking jasondb v0.2.7
[INFO] [stderr]     Checking x11rb v0.13.0
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking arboard v3.3.1
[INFO] [stderr]     Checking clap v4.5.0
[INFO] [stderr]     Checking snippy-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.75s
[INFO] running `Command { std: "docker" "inspect" "39404fa38ba82b3dfbe052ed78002e2d5ea9393286c61210309682a9d97ba42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39404fa38ba82b3dfbe052ed78002e2d5ea9393286c61210309682a9d97ba42e", kill_on_drop: false }`
[INFO] [stdout] 39404fa38ba82b3dfbe052ed78002e2d5ea9393286c61210309682a9d97ba42e