[INFO] cloning repository https://github.com/IzawGithub/ez_tracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IzawGithub/ez_tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIzawGithub%2Fez_tracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIzawGithub%2Fez_tracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c8c3dc366d96eb892caa9fd4b982a1a79bec770
[INFO] checking IzawGithub/ez_tracing against try#f93f9bd1edfdb032bbf1c02773329541b22aa5a7 for pr-150727-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIzawGithub%2Fez_tracing" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/IzawGithub/ez_tracing
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/IzawGithub/ez_tracing
[INFO] tweaked toml for git repo https://github.com/IzawGithub/ez_tracing written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IzawGithub/ez_tracing on toolchain f93f9bd1edfdb032bbf1c02773329541b22aa5a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IzawGithub/ez_tracing 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" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f6f0528ccbd1818b1d5d9f7eb3241b4133b706bd002eb913d1ce5156086b92d
[INFO] running `Command { std: "docker" "start" "-a" "5f6f0528ccbd1818b1d5d9f7eb3241b4133b706bd002eb913d1ce5156086b92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f6f0528ccbd1818b1d5d9f7eb3241b4133b706bd002eb913d1ce5156086b92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6f0528ccbd1818b1d5d9f7eb3241b4133b706bd002eb913d1ce5156086b92d", kill_on_drop: false }`
[INFO] [stdout] 5f6f0528ccbd1818b1d5d9f7eb3241b4133b706bd002eb913d1ce5156086b92d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d86af2768a8adf19a292185fa7234d6530139952daac2ab4a2a25a89c4da19
[INFO] running `Command { std: "docker" "start" "-a" "07d86af2768a8adf19a292185fa7234d6530139952daac2ab4a2a25a89c4da19", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking pest v2.8.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking insta v1.43.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking snafu v0.8.9
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking ez_tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/tracer.rs:292:9
[INFO] [stdout]     |
[INFO] [stdout] 292 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> tests/error_handling.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         _ => unreachable!(),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> tests/error_handling.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         EErrorTracer::InitSubscriber { .. } => Err(error_tracer),
[INFO] [stdout]    |         ----------------------------------- matches some of the same values
[INFO] [stdout] 55 |         // So because we can't create the LogFile, we can simply skip it
[INFO] [stdout] 56 |         EErrorTracer::LogFile { .. } => {
[INFO] [stdout]    |         ---------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |         _ => unreachable!(),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `U8_TEST` is never used
[INFO] [stdout]  --> src/testing/constants.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const U8_TEST: u8 = 42;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `U16_TEST` is never used
[INFO] [stdout]  --> src/testing/constants.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const U16_TEST: u16 = 1337;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USIZE_TEST` is never used
[INFO] [stdout]  --> src/testing/constants.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const USIZE_TEST: usize = 1337;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.43s
[INFO] running `Command { std: "docker" "inspect" "07d86af2768a8adf19a292185fa7234d6530139952daac2ab4a2a25a89c4da19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d86af2768a8adf19a292185fa7234d6530139952daac2ab4a2a25a89c4da19", kill_on_drop: false }`
[INFO] [stdout] 07d86af2768a8adf19a292185fa7234d6530139952daac2ab4a2a25a89c4da19