[INFO] fetching crate essential-types 0.8.0...
[INFO] testing essential-types-0.8.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate essential-types 0.8.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate essential-types 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate essential-types 0.8.0
[INFO] tweaked toml for crates.io crate essential-types 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate essential-types 0.8.0 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 essential-types 0.8.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ec0b98f769831785dcb068d44cdf0ed2017dc6286f35bb8a78a6549c694f922c
[INFO] running `Command { std: "docker" "start" "-a" "ec0b98f769831785dcb068d44cdf0ed2017dc6286f35bb8a78a6549c694f922c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec0b98f769831785dcb068d44cdf0ed2017dc6286f35bb8a78a6549c694f922c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0b98f769831785dcb068d44cdf0ed2017dc6286f35bb8a78a6549c694f922c", kill_on_drop: false }`
[INFO] [stdout] ec0b98f769831785dcb068d44cdf0ed2017dc6286f35bb8a78a6549c694f922c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d8aaa227ae2dc7ba80765dc31bf2e537596efc56dd5101290ec9d65758c215f1
[INFO] running `Command { std: "docker" "start" "-a" "d8aaa227ae2dc7ba80765dc31bf2e537596efc56dd5101290ec9d65758c215f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling essential-types v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.23s
[INFO] running `Command { std: "docker" "inspect" "d8aaa227ae2dc7ba80765dc31bf2e537596efc56dd5101290ec9d65758c215f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8aaa227ae2dc7ba80765dc31bf2e537596efc56dd5101290ec9d65758c215f1", kill_on_drop: false }`
[INFO] [stdout] d8aaa227ae2dc7ba80765dc31bf2e537596efc56dd5101290ec9d65758c215f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cce3178881ad01d3415b63e7d5a4cda16d55f4846cf7e1542ced1e5c213b7384
[INFO] running `Command { std: "docker" "start" "-a" "cce3178881ad01d3415b63e7d5a4cda16d55f4846cf7e1542ced1e5c213b7384", kill_on_drop: false }`
[INFO] [stderr]    Compiling essential-types v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "cce3178881ad01d3415b63e7d5a4cda16d55f4846cf7e1542ced1e5c213b7384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce3178881ad01d3415b63e7d5a4cda16d55f4846cf7e1542ced1e5c213b7384", kill_on_drop: false }`
[INFO] [stdout] cce3178881ad01d3415b63e7d5a4cda16d55f4846cf7e1542ced1e5c213b7384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f1ae87fc1373b88ea954b06db5195775b377f74a0568c4ee7216b360db6d2a1e
[INFO] running `Command { std: "docker" "start" "-a" "f1ae87fc1373b88ea954b06db5195775b377f74a0568c4ee7216b360db6d2a1e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/essential_types-3ce573a198b223e7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test convert::tests::test_bytes_from_word ... ok
[INFO] [stdout] test convert::tests::test_u8_64_from_word_8 ... ok
[INFO] [stdout] test convert::tests::test_word_8_from_u8_64 ... ok
[INFO] [stdout] test convert::tests::test_word_from_bytes ... ok
[INFO] [stdout] test convert::tests::test_word_4_from_u8_32 ... ok
[INFO] [stdout] test predicate::encode::tests::test_encode_predicate ... ok
[INFO] [stdout] test solution::decode::tests::test_decode_mutations ... ok
[INFO] [stdout] test solution::decode::tests::test_decode_mutation ... ok
[INFO] [stdout] test convert::tests::test_u8_32_from_word_4 ... ok
[INFO] [stdout] test solution::encode::tests::test_encode_mutations ... ok
[INFO] [stdout] test solution::encode::tests::test_encode_mutation ... 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]      Running tests/fmt.rs (/opt/rustwide/target/debug/deps/fmt-1164b87681203f77)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test content_address ... ok
[INFO] [stdout] test signature ... 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 essential_types
[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" "f1ae87fc1373b88ea954b06db5195775b377f74a0568c4ee7216b360db6d2a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ae87fc1373b88ea954b06db5195775b377f74a0568c4ee7216b360db6d2a1e", kill_on_drop: false }`
[INFO] [stdout] f1ae87fc1373b88ea954b06db5195775b377f74a0568c4ee7216b360db6d2a1e