[INFO] fetching crate ansistream 0.2.0...
[INFO] testing ansistream-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ansistream 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ansistream 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ansistream 0.2.0
[INFO] tweaked toml for crates.io crate ansistream 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ansistream 0.2.0 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 ansistream 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 835a71ba33974f3f3872165f2de259cf4939828657e40e57550e15a43b2327a6
[INFO] running `Command { std: "docker" "start" "-a" "835a71ba33974f3f3872165f2de259cf4939828657e40e57550e15a43b2327a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "835a71ba33974f3f3872165f2de259cf4939828657e40e57550e15a43b2327a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835a71ba33974f3f3872165f2de259cf4939828657e40e57550e15a43b2327a6", kill_on_drop: false }`
[INFO] [stdout] 835a71ba33974f3f3872165f2de259cf4939828657e40e57550e15a43b2327a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d68bbb4d8f78fd25ae92806a484ff4eb1c568ae6630e2f0d0b057decb02229f5
[INFO] running `Command { std: "docker" "start" "-a" "d68bbb4d8f78fd25ae92806a484ff4eb1c568ae6630e2f0d0b057decb02229f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansistream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "d68bbb4d8f78fd25ae92806a484ff4eb1c568ae6630e2f0d0b057decb02229f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68bbb4d8f78fd25ae92806a484ff4eb1c568ae6630e2f0d0b057decb02229f5", kill_on_drop: false }`
[INFO] [stdout] d68bbb4d8f78fd25ae92806a484ff4eb1c568ae6630e2f0d0b057decb02229f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4d835d435e3eabd6feb2b31dab0d1eee8a9145e3c89659329b7e52cc4916c307
[INFO] running `Command { std: "docker" "start" "-a" "4d835d435e3eabd6feb2b31dab0d1eee8a9145e3c89659329b7e52cc4916c307", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansistream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "4d835d435e3eabd6feb2b31dab0d1eee8a9145e3c89659329b7e52cc4916c307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d835d435e3eabd6feb2b31dab0d1eee8a9145e3c89659329b7e52cc4916c307", kill_on_drop: false }`
[INFO] [stdout] 4d835d435e3eabd6feb2b31dab0d1eee8a9145e3c89659329b7e52cc4916c307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f27f5a16cbc188620bb9cd9f521dd07a9278cb1546c20157ef079a7476b99f5a
[INFO] running `Command { std: "docker" "start" "-a" "f27f5a16cbc188620bb9cd9f521dd07a9278cb1546c20157ef079a7476b99f5a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ansistream-d43ad079e3068f74)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_drefmut_implementation ... ok
[INFO] [stdout] test tests::test_reset_attibute_function ... ok
[INFO] [stdout] test tests::test_write_bytes ... ok
[INFO] [stdout] test tests::test_write_attribute_function ... ok
[INFO] [stdout] test tests::test_write_text_bc256_fmt ... ok
[INFO] [stdout] test tests::test_write_text_bc_fmt_function ... ok
[INFO] [stdout] test tests::test_write_text_bc256_function ... ok
[INFO] [stdout] test tests::test_write_text_bcrgb_fmt ... ok
[INFO] [stdout] test tests::test_write_text_bcrgb ... ok
[INFO] [stdout] test tests::test_write_text_color_fmt ... ok
[INFO] [stdout] test tests::test_write_text_color_function ... ok
[INFO] [stdout] test tests::test_write_text_fc256_fmt ... ok
[INFO] [stdout] test tests::test_write_text_fc256_function ... ok
[INFO] [stdout] test tests::test_write_text_fc_fmt_function ... ok
[INFO] [stdout] test tests::test_write_text_fcrgb ... ok
[INFO] [stdout] test tests::test_write_text_fcrgb_fmt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ansistream
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - AnsiEscapeStream<W>::write_text_bc_fmt (line 263) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - AnsiEscapeStream<W>::write_text_fc_fmt (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f27f5a16cbc188620bb9cd9f521dd07a9278cb1546c20157ef079a7476b99f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27f5a16cbc188620bb9cd9f521dd07a9278cb1546c20157ef079a7476b99f5a", kill_on_drop: false }`
[INFO] [stdout] f27f5a16cbc188620bb9cd9f521dd07a9278cb1546c20157ef079a7476b99f5a