[INFO] cloning repository https://github.com/rusty-ferris-club/rust-starter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rusty-ferris-club/rust-starter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-ferris-club%2Frust-starter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-ferris-club%2Frust-starter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 325edde1ebceb509ac13f7ee97ab320368c3336d
[INFO] building rusty-ferris-club/rust-starter against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-ferris-club%2Frust-starter" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/rusty-ferris-club/rust-starter
[INFO] finished tweaking git repo https://github.com/rusty-ferris-club/rust-starter
[INFO] tweaked toml for git repo https://github.com/rusty-ferris-club/rust-starter written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rusty-ferris-club/rust-starter on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rusty-ferris-club/rust-starter 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01a6a3b4323c88408b5a2796dafb0c6254bc0fa3a30f5caefd713a3671a715de
[INFO] running `Command { std: "docker" "start" "-a" "01a6a3b4323c88408b5a2796dafb0c6254bc0fa3a30f5caefd713a3671a715de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01a6a3b4323c88408b5a2796dafb0c6254bc0fa3a30f5caefd713a3671a715de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a6a3b4323c88408b5a2796dafb0c6254bc0fa3a30f5caefd713a3671a715de", kill_on_drop: false }`
[INFO] [stdout] 01a6a3b4323c88408b5a2796dafb0c6254bc0fa3a30f5caefd713a3671a715de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2dd8fc3053c8d16299de382a9ccdfb54e5e0fa56f87e7fc2a7b4a1117437d79
[INFO] running `Command { std: "docker" "start" "-a" "d2dd8fc3053c8d16299de382a9ccdfb54e5e0fa56f87e7fc2a7b4a1117437d79", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `__v_bin_name__` in package `starter_project_simpler v1.0.0 (/opt/rustwide/workdir/starter_project_simpler)` has the same output filename as the bin target `__v_bin_name__` in package `starter_project v1.0.0 (/opt/rustwide/workdir/starter_project)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/__v_bin_name__
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `__v_bin_name__` in package `starter_project_simpler v1.0.0 (/opt/rustwide/workdir/starter_project_simpler)` has the same output filename as the bin target `__v_bin_name__` in package `starter_project v1.0.0 (/opt/rustwide/workdir/starter_project)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/__v_bin_name__.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling eyre v0.6.11
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling tempfile v3.8.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling shared_child v1.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling os_pipe v1.1.4
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling dialoguer v0.10.4
[INFO] [stderr]    Compiling duct v0.13.6
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling derive_builder v0.12.0
[INFO] [stderr]    Compiling xtaskops v0.4.2
[INFO] [stderr]    Compiling tracing-tree v0.3.0
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling argh_shared v0.1.12
[INFO] [stderr]    Compiling serde_yaml v0.9.27
[INFO] [stderr]    Compiling starter_project_lib v1.0.0 (/opt/rustwide/workdir/starter_project_lib)
[INFO] [stderr]    Compiling argh_derive v0.1.12
[INFO] [stderr]    Compiling starter_project v1.0.0 (/opt/rustwide/workdir/starter_project)
[INFO] [stdout] warning: struct `Definitions` is never constructed
[INFO] [stdout]  --> starter_project/src/data.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Definitions {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling argh v0.1.12
[INFO] [stderr]    Compiling starter_project_simpler v1.0.0 (/opt/rustwide/workdir/starter_project_simpler)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "d2dd8fc3053c8d16299de382a9ccdfb54e5e0fa56f87e7fc2a7b4a1117437d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2dd8fc3053c8d16299de382a9ccdfb54e5e0fa56f87e7fc2a7b4a1117437d79", kill_on_drop: false }`
[INFO] [stdout] d2dd8fc3053c8d16299de382a9ccdfb54e5e0fa56f87e7fc2a7b4a1117437d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb092c0d69329ef56fe0a66947c7e1f6bbfb9f5363d9252491defb3eb6f2292e
[INFO] running `Command { std: "docker" "start" "-a" "cb092c0d69329ef56fe0a66947c7e1f6bbfb9f5363d9252491defb3eb6f2292e", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling similar v2.3.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_spanned v0.6.4
[INFO] [stderr]    Compiling snapbox-macros v0.3.6
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling winnow v0.5.28
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling snapbox v0.4.15
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling humantime-serde v1.1.1
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: struct `Definitions` is never constructed
[INFO] [stdout]  --> starter_project/src/data.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Definitions {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling starter_project v1.0.0 (/opt/rustwide/workdir/starter_project)
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stdout] warning: struct `Definitions` is never constructed
[INFO] [stdout]  --> starter_project/src/data.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Definitions {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]    Compiling trycmd v0.14.19
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]    Compiling insta v1.18.2
[INFO] [stderr]    Compiling starter_project_lib v1.0.0 (/opt/rustwide/workdir/starter_project_lib)
[INFO] [stderr]    Compiling starter_project_simpler v1.0.0 (/opt/rustwide/workdir/starter_project_simpler)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 30.70s
[INFO] running `Command { std: "docker" "inspect" "cb092c0d69329ef56fe0a66947c7e1f6bbfb9f5363d9252491defb3eb6f2292e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb092c0d69329ef56fe0a66947c7e1f6bbfb9f5363d9252491defb3eb6f2292e", kill_on_drop: false }`
[INFO] [stdout] cb092c0d69329ef56fe0a66947c7e1f6bbfb9f5363d9252491defb3eb6f2292e