[INFO] fetching crate formatx 0.2.4...
[INFO] testing formatx-0.2.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate formatx 0.2.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate formatx 0.2.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate formatx 0.2.4
[INFO] tweaked toml for crates.io crate formatx 0.2.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate formatx 0.2.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate formatx 0.2.4 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d282c96618f5f7478168c14b1f9d35ae50f8fa6447b141ecb474962b2714478
[INFO] running `Command { std: "docker" "start" "-a" "7d282c96618f5f7478168c14b1f9d35ae50f8fa6447b141ecb474962b2714478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d282c96618f5f7478168c14b1f9d35ae50f8fa6447b141ecb474962b2714478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d282c96618f5f7478168c14b1f9d35ae50f8fa6447b141ecb474962b2714478", kill_on_drop: false }`
[INFO] [stdout] 7d282c96618f5f7478168c14b1f9d35ae50f8fa6447b141ecb474962b2714478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ae96b8b58f2e45858a0742f9f78c07ae73c4bc80aa059d563430283209f6fb6
[INFO] running `Command { std: "docker" "start" "-a" "4ae96b8b58f2e45858a0742f9f78c07ae73c4bc80aa059d563430283209f6fb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling formatx v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "4ae96b8b58f2e45858a0742f9f78c07ae73c4bc80aa059d563430283209f6fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ae96b8b58f2e45858a0742f9f78c07ae73c4bc80aa059d563430283209f6fb6", kill_on_drop: false }`
[INFO] [stdout] 4ae96b8b58f2e45858a0742f9f78c07ae73c4bc80aa059d563430283209f6fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fd39766f0d64e8a4899d80fc60e17c84ce5852554034e06581cc5a9203a7f5d
[INFO] running `Command { std: "docker" "start" "-a" "3fd39766f0d64e8a4899d80fc60e17c84ce5852554034e06581cc5a9203a7f5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling formatx v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::formatx`
[INFO] [stdout]   --> src/macros.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use crate::formatx;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "3fd39766f0d64e8a4899d80fc60e17c84ce5852554034e06581cc5a9203a7f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd39766f0d64e8a4899d80fc60e17c84ce5852554034e06581cc5a9203a7f5d", kill_on_drop: false }`
[INFO] [stdout] 3fd39766f0d64e8a4899d80fc60e17c84ce5852554034e06581cc5a9203a7f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd6462fdca7408283d902e8a44edff08c834e5c12472437782ef0ba4f32d7074
[INFO] running `Command { std: "docker" "start" "-a" "fd6462fdca7408283d902e8a44edff08c834e5c12472437782ef0ba4f32d7074", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::formatx`
[INFO] [stderr]   --> src/macros.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |     use crate::formatx;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `formatx` (lib test) generated 1 warning (run `cargo fix --lib -p formatx --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/formatx-e23f9a8fe618322d)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test macros::tests::debug ... ok
[INFO] [stdout] test macros::tests::escaping ... ok
[INFO] [stdout] test macros::tests::precision ... ok
[INFO] [stdout] test macros::tests::positional ... ok
[INFO] [stdout] test macros::tests::sign ... ok
[INFO] [stdout] test macros::tests::intermixed ... ok
[INFO] [stdout] test macros::tests::text ... ok
[INFO] [stdout] test macros::tests::trailing_commas ... ok
[INFO] [stdout] test macros::tests::width ... ok
[INFO] [stdout] test macros::tests::named ... ok
[INFO] [stdout] test macros::tests::zero_width ... ok
[INFO] [stdout] test macros::tests::align ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests formatx
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/template.rs - template::Template::new (line 45) ... ok
[INFO] [stdout] test src/template.rs - template::Template (line 12) ... ok
[INFO] [stdout] test src/macros.rs - macros::formatx (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd6462fdca7408283d902e8a44edff08c834e5c12472437782ef0ba4f32d7074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6462fdca7408283d902e8a44edff08c834e5c12472437782ef0ba4f32d7074", kill_on_drop: false }`
[INFO] [stdout] fd6462fdca7408283d902e8a44edff08c834e5c12472437782ef0ba4f32d7074