[INFO] cloning repository https://github.com/0x00002a/dotloy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x00002a/dotloy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x00002a%2Fdotloy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x00002a%2Fdotloy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a29627516ff32ba91d86d79fc6e5b99a2dabc41
[INFO] checking 0x00002a/dotloy against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x00002a%2Fdotloy" "/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/0x00002a/dotloy 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/0x00002a/dotloy
[INFO] finished tweaking git repo https://github.com/0x00002a/dotloy
[INFO] tweaked toml for git repo https://github.com/0x00002a/dotloy written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/0x00002a/dotloy 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 uuid v1.4.0
[INFO] [stderr]   Downloaded handybars v0.2.0
[INFO] [stderr]   Downloaded colored v2.0.1
[INFO] [stderr]   Downloaded serde_yaml v0.9.22
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.8
[INFO] [stderr]   Downloaded symlink v0.1.0
[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] 6ee35fc573a63d85be32f8dcdb68729ce109bbb772cf3e2a21e3db08d39fd71f
[INFO] running `Command { std: "docker" "start" "-a" "6ee35fc573a63d85be32f8dcdb68729ce109bbb772cf3e2a21e3db08d39fd71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee35fc573a63d85be32f8dcdb68729ce109bbb772cf3e2a21e3db08d39fd71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee35fc573a63d85be32f8dcdb68729ce109bbb772cf3e2a21e3db08d39fd71f", kill_on_drop: false }`
[INFO] [stdout] 6ee35fc573a63d85be32f8dcdb68729ce109bbb772cf3e2a21e3db08d39fd71f
[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] 3f000091aaa562e87fa3bab5e6f143b6d1abcee4fcbdaefb367d837a24dc52d1
[INFO] running `Command { std: "docker" "start" "-a" "3f000091aaa562e87fa3bab5e6f143b6d1abcee4fcbdaefb367d837a24dc52d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling rustix v0.38.2
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking equivalent v1.0.0
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking colored v2.0.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking handybars v0.2.0
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]     Checking fs-err v2.9.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking notify v6.0.1
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking is-terminal v0.4.8
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.10
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking clap v4.3.10
[INFO] [stderr]     Checking clap_complete v4.3.1
[INFO] [stderr]     Checking serde_yaml v0.9.22
[INFO] [stderr]     Checking uuid v1.4.0
[INFO] [stderr]     Checking dotloy v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `handybars` is imported redundantly
[INFO] [stdout]   --> src/actions.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use handybars::{self};
[INFO] [stdout]    |                 ^^^^ the item `handybars` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `handybars` is imported redundantly
[INFO] [stdout]   --> src/actions.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use handybars::{self};
[INFO] [stdout]    |                 ^^^^ the item `handybars` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.79s
[INFO] running `Command { std: "docker" "inspect" "3f000091aaa562e87fa3bab5e6f143b6d1abcee4fcbdaefb367d837a24dc52d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f000091aaa562e87fa3bab5e6f143b6d1abcee4fcbdaefb367d837a24dc52d1", kill_on_drop: false }`
[INFO] [stdout] 3f000091aaa562e87fa3bab5e6f143b6d1abcee4fcbdaefb367d837a24dc52d1
[INFO] checking 0x00002a/dotloy against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x00002a%2Fdotloy" "/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/0x00002a/dotloy 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/0x00002a/dotloy
[INFO] finished tweaking git repo https://github.com/0x00002a/dotloy
[INFO] tweaked toml for git repo https://github.com/0x00002a/dotloy written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/0x00002a/dotloy 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] 32b0f51415f91be98779a79266873004962b18c10649abeed5d5cf994de300aa
[INFO] running `Command { std: "docker" "start" "-a" "32b0f51415f91be98779a79266873004962b18c10649abeed5d5cf994de300aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32b0f51415f91be98779a79266873004962b18c10649abeed5d5cf994de300aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b0f51415f91be98779a79266873004962b18c10649abeed5d5cf994de300aa", kill_on_drop: false }`
[INFO] [stdout] 32b0f51415f91be98779a79266873004962b18c10649abeed5d5cf994de300aa
[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] c52b91b97ff9c22c2f80d06ee9283c8f9b25b95f4abaa2e92f8f7f7329bf0012
[INFO] running `Command { std: "docker" "start" "-a" "c52b91b97ff9c22c2f80d06ee9283c8f9b25b95f4abaa2e92f8f7f7329bf0012", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling rustix v0.38.2
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]     Checking equivalent v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking colored v2.0.1
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]     Checking handybars v0.2.0
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking fs-err v2.9.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking notify v6.0.1
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking is-terminal v0.4.8
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.10
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking clap v4.3.10
[INFO] [stderr]     Checking clap_complete v4.3.1
[INFO] [stderr]     Checking serde_yaml v0.9.22
[INFO] [stderr]     Checking uuid v1.4.0
[INFO] [stderr]     Checking dotloy v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `handybars` is imported redundantly
[INFO] [stdout]   --> src/actions.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use handybars::{self};
[INFO] [stdout]    |                 ^^^^ the item `handybars` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `handybars` is imported redundantly
[INFO] [stdout]   --> src/actions.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use handybars::{self};
[INFO] [stdout]    |                 ^^^^ the item `handybars` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.60s
[INFO] running `Command { std: "docker" "inspect" "c52b91b97ff9c22c2f80d06ee9283c8f9b25b95f4abaa2e92f8f7f7329bf0012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52b91b97ff9c22c2f80d06ee9283c8f9b25b95f4abaa2e92f8f7f7329bf0012", kill_on_drop: false }`
[INFO] [stdout] c52b91b97ff9c22c2f80d06ee9283c8f9b25b95f4abaa2e92f8f7f7329bf0012