[INFO] cloning repository https://github.com/kqito/tiny-thiserror
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kqito/tiny-thiserror" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkqito%2Ftiny-thiserror", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkqito%2Ftiny-thiserror'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 690e7972f0632d7293e20c536210f8418bf9fd37
[INFO] testing kqito/tiny-thiserror against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkqito%2Ftiny-thiserror" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kqito/tiny-thiserror
[INFO] finished tweaking git repo https://github.com/kqito/tiny-thiserror
[INFO] tweaked toml for git repo https://github.com/kqito/tiny-thiserror written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kqito/tiny-thiserror on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kqito/tiny-thiserror 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61fb53a53943f78cbeb7c9ec1f7be02cc054d1333abde9e9ea5ee9f90f9664b8
[INFO] running `Command { std: "docker" "start" "-a" "61fb53a53943f78cbeb7c9ec1f7be02cc054d1333abde9e9ea5ee9f90f9664b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61fb53a53943f78cbeb7c9ec1f7be02cc054d1333abde9e9ea5ee9f90f9664b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61fb53a53943f78cbeb7c9ec1f7be02cc054d1333abde9e9ea5ee9f90f9664b8", kill_on_drop: false }`
[INFO] [stdout] 61fb53a53943f78cbeb7c9ec1f7be02cc054d1333abde9e9ea5ee9f90f9664b8
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89db17e15a33205c4e1a3fa144e9835762dc2dfe42ad6a55f8111a72cc61f4f8
[INFO] running `Command { std: "docker" "start" "-a" "89db17e15a33205c4e1a3fa144e9835762dc2dfe42ad6a55f8111a72cc61f4f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: fields `ident` and `variants` are never read
[INFO] [stdout]   --> core/src/ast.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Struct {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 9  |     ident: Ident,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     variants: Vec<Variant>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tiny-thiserror v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "89db17e15a33205c4e1a3fa144e9835762dc2dfe42ad6a55f8111a72cc61f4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89db17e15a33205c4e1a3fa144e9835762dc2dfe42ad6a55f8111a72cc61f4f8", kill_on_drop: false }`
[INFO] [stdout] 89db17e15a33205c4e1a3fa144e9835762dc2dfe42ad6a55f8111a72cc61f4f8
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfae0c04eeac2a211c071de0ac08c046a457445b64a1cf44ba99c9224b8e766f
[INFO] running `Command { std: "docker" "start" "-a" "dfae0c04eeac2a211c071de0ac08c046a457445b64a1cf44ba99c9224b8e766f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-thiserror v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ident` and `variants` are never read
[INFO] [stdout]   --> core/src/ast.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Struct {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 9  |     ident: Ident,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     variants: Vec<Variant>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "dfae0c04eeac2a211c071de0ac08c046a457445b64a1cf44ba99c9224b8e766f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfae0c04eeac2a211c071de0ac08c046a457445b64a1cf44ba99c9224b8e766f", kill_on_drop: false }`
[INFO] [stdout] dfae0c04eeac2a211c071de0ac08c046a457445b64a1cf44ba99c9224b8e766f
[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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d61bf9d08f2cd1a4928350ef9a829f79e1ee9f8e51303ea60462420be25b83f2
[INFO] running `Command { std: "docker" "start" "-a" "d61bf9d08f2cd1a4928350ef9a829f79e1ee9f8e51303ea60462420be25b83f2", kill_on_drop: false }`
[INFO] [stderr] warning: fields `ident` and `variants` are never read
[INFO] [stderr]   --> core/src/ast.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct Struct {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 9  |     ident: Ident,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 10 |     variants: Vec<Variant>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `core` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_thiserror-f2fad5e2f1be1e75)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum.rs (/opt/rustwide/target/debug/deps/enum-48953110466e52f3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_error_attr ... ok
[INFO] [stdout] test test_without_error_attr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiny_thiserror
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d61bf9d08f2cd1a4928350ef9a829f79e1ee9f8e51303ea60462420be25b83f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61bf9d08f2cd1a4928350ef9a829f79e1ee9f8e51303ea60462420be25b83f2", kill_on_drop: false }`
[INFO] [stdout] d61bf9d08f2cd1a4928350ef9a829f79e1ee9f8e51303ea60462420be25b83f2
