[INFO] fetching crate print-break 0.2.2...
[INFO] testing print-break-0.2.2 against 1.95.0 for beta-1.96-2
[INFO] extracting crate print-break 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate print-break 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate print-break 0.2.2
[INFO] tweaked toml for crates.io crate print-break 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate print-break 0.2.2 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate print-break 0.2.2 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.8.23
[INFO] [stderr]   Downloaded toml_datetime v0.6.11
[INFO] [stderr]   Downloaded serde_spanned v0.6.9
[INFO] [stderr]   Downloaded toml_write v0.1.2
[INFO] [stderr]   Downloaded toml_edit v0.22.27
[INFO] [stderr]   Downloaded rustc-demangle v0.1.26
[INFO] [stderr]   Downloaded ryu v1.0.22
[INFO] [stderr]   Downloaded zmij v1.0.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.104
[INFO] [stderr]   Downloaded serde_json v1.0.148
[INFO] [stderr]   Downloaded syn v2.0.112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 803b5ff8d6423f40a06fb20c2823b90327dbad6e7e71c93edfa4b2003e7be23a
[INFO] running `Command { std: "docker" "start" "-a" "803b5ff8d6423f40a06fb20c2823b90327dbad6e7e71c93edfa4b2003e7be23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "803b5ff8d6423f40a06fb20c2823b90327dbad6e7e71c93edfa4b2003e7be23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803b5ff8d6423f40a06fb20c2823b90327dbad6e7e71c93edfa4b2003e7be23a", kill_on_drop: false }`
[INFO] [stdout] 803b5ff8d6423f40a06fb20c2823b90327dbad6e7e71c93edfa4b2003e7be23a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bc982dd7fbaad69cdb58e2cb19786a5d092937169f849a2eaca098fa06a8fcf
[INFO] running `Command { std: "docker" "start" "-a" "2bc982dd7fbaad69cdb58e2cb19786a5d092937169f849a2eaca098fa06a8fcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling zmij v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling print-break v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.41s
[INFO] running `Command { std: "docker" "inspect" "2bc982dd7fbaad69cdb58e2cb19786a5d092937169f849a2eaca098fa06a8fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc982dd7fbaad69cdb58e2cb19786a5d092937169f849a2eaca098fa06a8fcf", kill_on_drop: false }`
[INFO] [stdout] 2bc982dd7fbaad69cdb58e2cb19786a5d092937169f849a2eaca098fa06a8fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14ab88aaac31919727af719e2dc8c4a5419c99d26a10919fc14c70e7df38b96d
[INFO] running `Command { std: "docker" "start" "-a" "14ab88aaac31919727af719e2dc8c4a5419c99d26a10919fc14c70e7df38b96d", kill_on_drop: false }`
[INFO] [stderr]    Compiling print-break v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id`, `name`, and `roles` are never read
[INFO] [stdout]  --> examples/demo.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct User {
[INFO] [stdout]   |        ---- fields in this struct
[INFO] [stdout] 5 |     id: u32,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     roles: Vec<String>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `User` 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: field `0` is never read
[INFO] [stdout]   --> examples/demo.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Pending(String),
[INFO] [stdout]    |     ------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     Pending(String),
[INFO] [stdout] 13 +     Pending(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `code` and `message` are never read
[INFO] [stdout]   --> examples/demo.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Error { code: u32, message: String },
[INFO] [stdout]    |     -----   ^^^^       ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Status` 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 `a` and `b` are never read
[INFO] [stdout]     --> src/lib.rs:1186:23
[INFO] [stdout]      |
[INFO] [stdout] 1186 |         struct Test { a: i32, b: String }
[INFO] [stdout]      |                ----   ^       ^
[INFO] [stdout]      |                |
[INFO] [stdout]      |                fields in this struct
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Test` 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "14ab88aaac31919727af719e2dc8c4a5419c99d26a10919fc14c70e7df38b96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ab88aaac31919727af719e2dc8c4a5419c99d26a10919fc14c70e7df38b96d", kill_on_drop: false }`
[INFO] [stdout] 14ab88aaac31919727af719e2dc8c4a5419c99d26a10919fc14c70e7df38b96d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34ca232b391fd21d2df38967c9be20f7de7de4ead1b6ba76515dd2d29b9c9d70
[INFO] running `Command { std: "docker" "start" "-a" "34ca232b391fd21d2df38967c9be20f7de7de4ead1b6ba76515dd2d29b9c9d70", kill_on_drop: false }`
[INFO] [stderr] warning: fields `id`, `name`, and `roles` are never read
[INFO] [stderr]  --> examples/demo.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct User {
[INFO] [stderr]   |        ---- fields in this struct
[INFO] [stderr] 5 |     id: u32,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 6 |     name: String,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 7 |     roles: Vec<String>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/demo.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Pending(String),
[INFO] [stderr]    |     ------- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 13 -     Pending(String),
[INFO] [stderr] 13 +     Pending(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `code` and `message` are never read
[INFO] [stderr]   --> examples/demo.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Error { code: u32, message: String },
[INFO] [stderr]    |     -----   ^^^^       ^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `print-break` (example "demo") generated 3 warnings
[INFO] [stderr] warning: fields `a` and `b` are never read
[INFO] [stderr]     --> src/lib.rs:1186:23
[INFO] [stderr]      |
[INFO] [stderr] 1186 |         struct Test { a: i32, b: String }
[INFO] [stderr]      |                ----   ^       ^
[INFO] [stderr]      |                |
[INFO] [stderr]      |                fields in this struct
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Test` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `print-break` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/print_break-04941330a15a4f4d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::env_var_disable ... ok
[INFO] [stdout] test tests::format_struct ... ok
[INFO] [stdout] test tests::format_json_string ... ok
[INFO] [stdout] test tests::json_array_elements_same_color ... ok
[INFO] [stdout] test tests::truncation_works ... ok
[INFO] [stdout] test tests::format_non_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests print_break
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - print_break (line 1033) - compile ... ok
[INFO] [stdout] test src/lib.rs - print_break_if (line 1123) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 18) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34ca232b391fd21d2df38967c9be20f7de7de4ead1b6ba76515dd2d29b9c9d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ca232b391fd21d2df38967c9be20f7de7de4ead1b6ba76515dd2d29b9c9d70", kill_on_drop: false }`
[INFO] [stdout] 34ca232b391fd21d2df38967c9be20f7de7de4ead1b6ba76515dd2d29b9c9d70
