[INFO] fetching crate lzy-codec 0.1.1...
[INFO] testing lzy-codec-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lzy-codec 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lzy-codec 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lzy-codec 0.1.1
[INFO] tweaked toml for crates.io crate lzy-codec 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lzy-codec 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lzy-codec 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 343a30d61d20d40751d72b5732cb4f73e121ddeb54ef0288437ac7782c2bdc8f
[INFO] running `Command { std: "docker" "start" "-a" "343a30d61d20d40751d72b5732cb4f73e121ddeb54ef0288437ac7782c2bdc8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "343a30d61d20d40751d72b5732cb4f73e121ddeb54ef0288437ac7782c2bdc8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343a30d61d20d40751d72b5732cb4f73e121ddeb54ef0288437ac7782c2bdc8f", kill_on_drop: false }`
[INFO] [stdout] 343a30d61d20d40751d72b5732cb4f73e121ddeb54ef0288437ac7782c2bdc8f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9800a643bde2fa96b281291f6bd6c471a55de35dd86cc83d38701e899de92f9b
[INFO] running `Command { std: "docker" "start" "-a" "9800a643bde2fa96b281291f6bd6c471a55de35dd86cc83d38701e899de92f9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzy-codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "9800a643bde2fa96b281291f6bd6c471a55de35dd86cc83d38701e899de92f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9800a643bde2fa96b281291f6bd6c471a55de35dd86cc83d38701e899de92f9b", kill_on_drop: false }`
[INFO] [stdout] 9800a643bde2fa96b281291f6bd6c471a55de35dd86cc83d38701e899de92f9b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e2bb24dcf669d59fd4331201c456f8f89a975f2c727b88904e4a812f07c609e
[INFO] running `Command { std: "docker" "start" "-a" "4e2bb24dcf669d59fd4331201c456f8f89a975f2c727b88904e4a812f07c609e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzy-codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4e2bb24dcf669d59fd4331201c456f8f89a975f2c727b88904e4a812f07c609e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2bb24dcf669d59fd4331201c456f8f89a975f2c727b88904e4a812f07c609e", kill_on_drop: false }`
[INFO] [stdout] 4e2bb24dcf669d59fd4331201c456f8f89a975f2c727b88904e4a812f07c609e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5ed512d72b90839ebbe25dd15eabe09a9e7d69ee0f5b799e56bf35c5fb0d597
[INFO] running `Command { std: "docker" "start" "-a" "b5ed512d72b90839ebbe25dd15eabe09a9e7d69ee0f5b799e56bf35c5fb0d597", 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/lzy_codec-9c8c68b6c3b5a408)
[INFO] [stderr]      Running tests/lzy.rs (/opt/rustwide/target/debug/deps/lzy-7f28bc7dce68cdf4)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_decode_empty_bytes ... ok
[INFO] [stdout] test test_decode_invalid_byte_sequence ... ok
[INFO] [stdout] test test_decode_invalid_unicode ... ok
[INFO] [stdout] test test_decode_to_string_valid_bytes ... ok
[INFO] [stdout] test test_decode_valid_bytes ... ok
[INFO] [stdout] test test_encode_ascii_chars ... ok
[INFO] [stdout] test test_encode_from_str_chinese ... ok
[INFO] [stdout] test test_encode_from_str_emoji ... ok
[INFO] [stdout] test test_valid_unicode_invalid_surrogates ... ok
[INFO] [stdout] test test_valid_unicode_out_of_range ... ok
[INFO] [stdout] test test_valid_unicode_valid_code_points ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lzy_codec
[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" "b5ed512d72b90839ebbe25dd15eabe09a9e7d69ee0f5b799e56bf35c5fb0d597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ed512d72b90839ebbe25dd15eabe09a9e7d69ee0f5b799e56bf35c5fb0d597", kill_on_drop: false }`
[INFO] [stdout] b5ed512d72b90839ebbe25dd15eabe09a9e7d69ee0f5b799e56bf35c5fb0d597