[INFO] fetching crate tetsy-bytes 0.1.4...
[INFO] testing tetsy-bytes-0.1.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tetsy-bytes 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tetsy-bytes 0.1.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-bytes 0.1.4
[INFO] finished tweaking crates.io crate tetsy-bytes 0.1.4
[INFO] tweaked toml for crates.io crate tetsy-bytes 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0d2c385c6b25abc19f703616b841c2eac8976eec4a1af2f160ce4e5bfb98bc
[INFO] running `Command { std: "docker" "start" "-a" "3c0d2c385c6b25abc19f703616b841c2eac8976eec4a1af2f160ce4e5bfb98bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0d2c385c6b25abc19f703616b841c2eac8976eec4a1af2f160ce4e5bfb98bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0d2c385c6b25abc19f703616b841c2eac8976eec4a1af2f160ce4e5bfb98bc", kill_on_drop: false }`
[INFO] [stdout] 3c0d2c385c6b25abc19f703616b841c2eac8976eec4a1af2f160ce4e5bfb98bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f90df870b6a9842d5ff241dc83fa6448fda1695d24e8c2c72728f474a5fe9ceb
[INFO] running `Command { std: "docker" "start" "-a" "f90df870b6a9842d5ff241dc83fa6448fda1695d24e8c2c72728f474a5fe9ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-bytes v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f90df870b6a9842d5ff241dc83fa6448fda1695d24e8c2c72728f474a5fe9ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90df870b6a9842d5ff241dc83fa6448fda1695d24e8c2c72728f474a5fe9ceb", kill_on_drop: false }`
[INFO] [stdout] f90df870b6a9842d5ff241dc83fa6448fda1695d24e8c2c72728f474a5fe9ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b34ea8ae8876788cbd1719e63557a89050857c29c0bca3f7163703f1809d60cb
[INFO] running `Command { std: "docker" "start" "-a" "b34ea8ae8876788cbd1719e63557a89050857c29c0bca3f7163703f1809d60cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-bytes v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b34ea8ae8876788cbd1719e63557a89050857c29c0bca3f7163703f1809d60cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34ea8ae8876788cbd1719e63557a89050857c29c0bca3f7163703f1809d60cb", kill_on_drop: false }`
[INFO] [stdout] b34ea8ae8876788cbd1719e63557a89050857c29c0bca3f7163703f1809d60cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 750e20917d737d2c047161fed713f17558d1a4e75841040419b1e981afc34f06
[INFO] running `Command { std: "docker" "start" "-a" "750e20917d737d2c047161fed713f17558d1a4e75841040419b1e981afc34f06", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetsy_bytes-a2ad64e669475008)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::should_write_bytes_to_fixed_bytesref ... ok
[INFO] [stdout] test tests::should_write_bytes_to_flexible_bytesref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tetsy-bytes
[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] running `Command { std: "docker" "inspect" "750e20917d737d2c047161fed713f17558d1a4e75841040419b1e981afc34f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750e20917d737d2c047161fed713f17558d1a4e75841040419b1e981afc34f06", kill_on_drop: false }`
[INFO] [stdout] 750e20917d737d2c047161fed713f17558d1a4e75841040419b1e981afc34f06