[INFO] fetching crate flexar 1.2.6...
[INFO] testing flexar-1.2.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate flexar 1.2.6 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate flexar 1.2.6
[INFO] finished tweaking crates.io crate flexar 1.2.6
[INFO] tweaked toml for crates.io crate flexar 1.2.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flexar 1.2.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flexar 1.2.6 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82eb03bf4862311031e810dda639380d3f3ab406e837dbf2409659337522162c
[INFO] running `Command { std: "docker" "start" "-a" "82eb03bf4862311031e810dda639380d3f3ab406e837dbf2409659337522162c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82eb03bf4862311031e810dda639380d3f3ab406e837dbf2409659337522162c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82eb03bf4862311031e810dda639380d3f3ab406e837dbf2409659337522162c", kill_on_drop: false }`
[INFO] [stdout] 82eb03bf4862311031e810dda639380d3f3ab406e837dbf2409659337522162c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99fa47b77dad94f63611e305438fd5682924fa654d30e0f9e247ce5a8ce7fa3d
[INFO] running `Command { std: "docker" "start" "-a" "99fa47b77dad94f63611e305438fd5682924fa654d30e0f9e247ce5a8ce7fa3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling flexar v1.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "99fa47b77dad94f63611e305438fd5682924fa654d30e0f9e247ce5a8ce7fa3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99fa47b77dad94f63611e305438fd5682924fa654d30e0f9e247ce5a8ce7fa3d", kill_on_drop: false }`
[INFO] [stdout] 99fa47b77dad94f63611e305438fd5682924fa654d30e0f9e247ce5a8ce7fa3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 289052e3a073809258f0d1f77a6e06a07cea7a47f826108112ca72950ef670f1
[INFO] running `Command { std: "docker" "start" "-a" "289052e3a073809258f0d1f77a6e06a07cea7a47f826108112ca72950ef670f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling flexar v1.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "289052e3a073809258f0d1f77a6e06a07cea7a47f826108112ca72950ef670f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289052e3a073809258f0d1f77a6e06a07cea7a47f826108112ca72950ef670f1", kill_on_drop: false }`
[INFO] [stdout] 289052e3a073809258f0d1f77a6e06a07cea7a47f826108112ca72950ef670f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9be8f6808cdca48a29d9cff8998c148bc8b0a59da95a32e97cafab9daa9b3ef
[INFO] running `Command { std: "docker" "start" "-a" "c9be8f6808cdca48a29d9cff8998c148bc8b0a59da95a32e97cafab9daa9b3ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexar-e0f6d223f60c76da)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flexar-1877448e17c2f27c)
[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] [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/lexer_test.rs (/opt/rustwide/target/debug/deps/lexer_test-fde7eca56d1eed33)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_multiple ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test test_single ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flexar
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/compile_error/compile_error_display.rs - compile_error::compile_error_display::colour_format (line 80) ... ok
[INFO] [stdout] test src/compile_error/compile_error_macro.rs - compile_error::compile_error_macro::compiler_error (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9be8f6808cdca48a29d9cff8998c148bc8b0a59da95a32e97cafab9daa9b3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9be8f6808cdca48a29d9cff8998c148bc8b0a59da95a32e97cafab9daa9b3ef", kill_on_drop: false }`
[INFO] [stdout] c9be8f6808cdca48a29d9cff8998c148bc8b0a59da95a32e97cafab9daa9b3ef