[INFO] fetching crate ansistream 0.2.0...
[INFO] testing ansistream-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ansistream 0.2.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ansistream 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cdd640cbc9088d545b2f67ef692b5fec42eb21c91bcde1905f749abe7a42915
[INFO] running `Command { std: "docker" "start" "-a" "7cdd640cbc9088d545b2f67ef692b5fec42eb21c91bcde1905f749abe7a42915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cdd640cbc9088d545b2f67ef692b5fec42eb21c91bcde1905f749abe7a42915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdd640cbc9088d545b2f67ef692b5fec42eb21c91bcde1905f749abe7a42915", kill_on_drop: false }`
[INFO] [stdout] 7cdd640cbc9088d545b2f67ef692b5fec42eb21c91bcde1905f749abe7a42915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b879fe05be3b04bb9ddd15348cbda991d84c70e4b7ae166a684523e64662df04
[INFO] running `Command { std: "docker" "start" "-a" "b879fe05be3b04bb9ddd15348cbda991d84c70e4b7ae166a684523e64662df04", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansistream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b879fe05be3b04bb9ddd15348cbda991d84c70e4b7ae166a684523e64662df04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b879fe05be3b04bb9ddd15348cbda991d84c70e4b7ae166a684523e64662df04", kill_on_drop: false }`
[INFO] [stdout] b879fe05be3b04bb9ddd15348cbda991d84c70e4b7ae166a684523e64662df04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda03773e405cacb97fda5743c8d2a14175beaab7d9ab4abb67babc84a1d9ced
[INFO] running `Command { std: "docker" "start" "-a" "fda03773e405cacb97fda5743c8d2a14175beaab7d9ab4abb67babc84a1d9ced", 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" "fda03773e405cacb97fda5743c8d2a14175beaab7d9ab4abb67babc84a1d9ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda03773e405cacb97fda5743c8d2a14175beaab7d9ab4abb67babc84a1d9ced", kill_on_drop: false }`
[INFO] [stdout] fda03773e405cacb97fda5743c8d2a14175beaab7d9ab4abb67babc84a1d9ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 588dc97b65ecdfea61f7cc63c0d984b1f79544f8a9ceaa8406ad1ee094f68701
[INFO] running `Command { std: "docker" "start" "-a" "588dc97b65ecdfea61f7cc63c0d984b1f79544f8a9ceaa8406ad1ee094f68701", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_write_bytes ... ok
[INFO] [stdout] test tests::test_write_text_bc256_fmt ... ok
[INFO] [stdout] test tests::test_write_text_bc256_function ... ok
[INFO] [stdout] test tests::test_write_text_bc_fmt_function ... ok
[INFO] [stdout] test tests::test_drefmut_implementation ... ok
[INFO] [stdout] test tests::test_write_text_bcrgb ... ok
[INFO] [stdout] test tests::test_write_attribute_function ... ok
[INFO] [stdout] test tests::test_write_text_fc256_fmt ... ok
[INFO] [stdout] test tests::test_write_text_bcrgb_fmt ... 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_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] test tests::test_write_text_fc256_function ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ansistream-d43ad079e3068f74)
[INFO] [stdout] test tests::test_reset_attibute_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ansistream
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - AnsiEscapeStream<W>::write_text_bc_fmt (line 263) ... 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] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "588dc97b65ecdfea61f7cc63c0d984b1f79544f8a9ceaa8406ad1ee094f68701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588dc97b65ecdfea61f7cc63c0d984b1f79544f8a9ceaa8406ad1ee094f68701", kill_on_drop: false }`
[INFO] [stdout] 588dc97b65ecdfea61f7cc63c0d984b1f79544f8a9ceaa8406ad1ee094f68701