[INFO] fetching crate escnul 0.1.0...
[INFO] testing escnul-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate escnul 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate escnul 0.1.0
[INFO] finished tweaking crates.io crate escnul 0.1.0
[INFO] tweaked toml for crates.io crate escnul 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate escnul 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate escnul 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c689e0398daa352eb8edeb2c214fd61fe09fbe2a8c0def6487064fc5abe545f1
[INFO] running `Command { std: "docker" "start" "-a" "c689e0398daa352eb8edeb2c214fd61fe09fbe2a8c0def6487064fc5abe545f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c689e0398daa352eb8edeb2c214fd61fe09fbe2a8c0def6487064fc5abe545f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c689e0398daa352eb8edeb2c214fd61fe09fbe2a8c0def6487064fc5abe545f1", kill_on_drop: false }`
[INFO] [stdout] c689e0398daa352eb8edeb2c214fd61fe09fbe2a8c0def6487064fc5abe545f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f075d2b66f95a178584c38328be645067dc6519e01f56573917deff6bb421c8
[INFO] running `Command { std: "docker" "start" "-a" "7f075d2b66f95a178584c38328be645067dc6519e01f56573917deff6bb421c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling escnul v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "7f075d2b66f95a178584c38328be645067dc6519e01f56573917deff6bb421c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f075d2b66f95a178584c38328be645067dc6519e01f56573917deff6bb421c8", kill_on_drop: false }`
[INFO] [stdout] 7f075d2b66f95a178584c38328be645067dc6519e01f56573917deff6bb421c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cece7cd10ba04d9e5156b49bf7b1618825674775fdeef8b04e1fb501b40252a
[INFO] running `Command { std: "docker" "start" "-a" "9cece7cd10ba04d9e5156b49bf7b1618825674775fdeef8b04e1fb501b40252a", kill_on_drop: false }`
[INFO] [stderr]    Compiling escnul v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "9cece7cd10ba04d9e5156b49bf7b1618825674775fdeef8b04e1fb501b40252a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cece7cd10ba04d9e5156b49bf7b1618825674775fdeef8b04e1fb501b40252a", kill_on_drop: false }`
[INFO] [stdout] 9cece7cd10ba04d9e5156b49bf7b1618825674775fdeef8b04e1fb501b40252a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3431612533edfa66cde2b9abfe7209f04b8f15062dddc553baac927023f2ac2
[INFO] running `Command { std: "docker" "start" "-a" "d3431612533edfa66cde2b9abfe7209f04b8f15062dddc553baac927023f2ac2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/escnul-951d72cf0300a702)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test escape::tests::decode_buffer_too_small_errors ... ok
[INFO] [stdout] test escape::tests::decode_simple ... ok
[INFO] [stdout] test escape::tests::decode_truncated ... ok
[INFO] [stdout] test escape::tests::encode_slice_and_vec_methods_agree ... ok
[INFO] [stdout] test escape::tests::encode_with_buffer_too_small ... ok
[INFO] [stdout] test escape::tests::encode_with_fixed_buffer ... ok
[INFO] [stdout] test escape::tests::find_delimiter ... ok
[INFO] [stdout] test escape::tests::one_pass_engine_roundtrip ... ok
[INFO] [stdout] test escape::tests::two_pass_engine_escape_roundtrip ... ok
[INFO] [stdout] test escape::tests::two_pass_engine_raw_roundtrip ... ok
[INFO] [stdout] test escape::tests::decode_slice_and_vec_methods_agree ... ok
[INFO] [stdout] test escape::tests::tr_sed_engine_roundtrip ... ok
[INFO] [stdout] test escape::tests::tr_sed_engine_raw_roundtrip ... ok
[INFO] [stdout] test escape::tests::build_command_fragment_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests escnul
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/escape.rs - escape::decode_with (line 162) ... ok
[INFO] [stdout] test src/../README.md - (line 20) ... ok
[INFO] [stdout] test src/escape.rs - escape::encode_with (line 99) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.42s; merged doctests compilation took 0.41s
[INFO] running `Command { std: "docker" "inspect" "d3431612533edfa66cde2b9abfe7209f04b8f15062dddc553baac927023f2ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3431612533edfa66cde2b9abfe7209f04b8f15062dddc553baac927023f2ac2", kill_on_drop: false }`
[INFO] [stdout] d3431612533edfa66cde2b9abfe7209f04b8f15062dddc553baac927023f2ac2