[INFO] cloning repository https://github.com/sebschmi/codegen-course
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebschmi/codegen-course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebschmi%2Fcodegen-course", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebschmi%2Fcodegen-course'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b405f7d651ffeca80a3c2349a492de0e8af5853
[INFO] checking sebschmi/codegen-course against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebschmi%2Fcodegen-course" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sebschmi/codegen-course
[INFO] finished tweaking git repo https://github.com/sebschmi/codegen-course
[INFO] tweaked toml for git repo https://github.com/sebschmi/codegen-course written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sebschmi/codegen-course on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sebschmi/codegen-course 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9352ae5f3251299d7395e40404300529cbb5a10686f58be1006349b14321efc6
[INFO] running `Command { std: "docker" "start" "-a" "9352ae5f3251299d7395e40404300529cbb5a10686f58be1006349b14321efc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9352ae5f3251299d7395e40404300529cbb5a10686f58be1006349b14321efc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9352ae5f3251299d7395e40404300529cbb5a10686f58be1006349b14321efc6", kill_on_drop: false }`
[INFO] [stdout] 9352ae5f3251299d7395e40404300529cbb5a10686f58be1006349b14321efc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4becca386d7deeb91328db603e8b1dc00f0a4ef9649ba02860a26a697c2e5f06
[INFO] running `Command { std: "docker" "start" "-a" "4becca386d7deeb91328db603e8b1dc00f0a4ef9649ba02860a26a697c2e5f06", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking simplelog v0.12.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]     Checking clap v3.1.6
[INFO] [stderr]     Checking codegen-course v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `kind` and `interval` are never read
[INFO] [stdout]   --> src/error/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ScannerError {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 11 |     /// The error kind.
[INFO] [stdout] 12 |     kind: ScannerErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     interval: ScanInterval,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScannerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `interval` are never read
[INFO] [stdout]   --> src/error/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ParserError {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 43 |     /// The error kind.
[INFO] [stdout] 44 |     kind: ParserErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     interval: ScanInterval,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `interval` are never read
[INFO] [stdout]   --> src/error/mod.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct StaticError {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 84 |     /// The error kind.
[INFO] [stdout] 85 |     kind: StaticErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     interval: ScanInterval,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StaticError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `interval` are never read
[INFO] [stdout]   --> src/error/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ScannerError {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 11 |     /// The error kind.
[INFO] [stdout] 12 |     kind: ScannerErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     interval: ScanInterval,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScannerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `interval` are never read
[INFO] [stdout]   --> src/error/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ParserError {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 43 |     /// The error kind.
[INFO] [stdout] 44 |     kind: ParserErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     interval: ScanInterval,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `interval` are never read
[INFO] [stdout]   --> src/error/mod.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct StaticError {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 84 |     /// The error kind.
[INFO] [stdout] 85 |     kind: StaticErrorKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     interval: ScanInterval,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StaticError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullWriter` is never constructed
[INFO] [stdout]  --> src/tests.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct NullWriter;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.12s
[INFO] running `Command { std: "docker" "inspect" "4becca386d7deeb91328db603e8b1dc00f0a4ef9649ba02860a26a697c2e5f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4becca386d7deeb91328db603e8b1dc00f0a4ef9649ba02860a26a697c2e5f06", kill_on_drop: false }`
[INFO] [stdout] 4becca386d7deeb91328db603e8b1dc00f0a4ef9649ba02860a26a697c2e5f06
