[INFO] fetching crate tex_derive 0.1.0...
[INFO] testing tex_derive-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tex_derive 0.1.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate tex_derive 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tex_derive 0.1.0
[INFO] finished tweaking crates.io crate tex_derive 0.1.0
[INFO] tweaked toml for crates.io crate tex_derive 0.1.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea54dd3eb5fe92c95262db92ef0fe5cf53a3c824518c263038dc613d6bca0b7e
[INFO] running `Command { std: "docker" "start" "-a" "ea54dd3eb5fe92c95262db92ef0fe5cf53a3c824518c263038dc613d6bca0b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea54dd3eb5fe92c95262db92ef0fe5cf53a3c824518c263038dc613d6bca0b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea54dd3eb5fe92c95262db92ef0fe5cf53a3c824518c263038dc613d6bca0b7e", kill_on_drop: false }`
[INFO] [stdout] ea54dd3eb5fe92c95262db92ef0fe5cf53a3c824518c263038dc613d6bca0b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 801c3a66057bffd549a351f8ff335c03589359b8c542427be1873b9325789649
[INFO] running `Command { std: "docker" "start" "-a" "801c3a66057bffd549a351f8ff335c03589359b8c542427be1873b9325789649", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling tex_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "801c3a66057bffd549a351f8ff335c03589359b8c542427be1873b9325789649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801c3a66057bffd549a351f8ff335c03589359b8c542427be1873b9325789649", kill_on_drop: false }`
[INFO] [stdout] 801c3a66057bffd549a351f8ff335c03589359b8c542427be1873b9325789649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f79d1de6f20a17fcdd5ce02b62c92478c40bc33c18ab27ae4694615679aeac
[INFO] running `Command { std: "docker" "start" "-a" "05f79d1de6f20a17fcdd5ce02b62c92478c40bc33c18ab27ae4694615679aeac", kill_on_drop: false }`
[INFO] [stderr]    Compiling tex_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "05f79d1de6f20a17fcdd5ce02b62c92478c40bc33c18ab27ae4694615679aeac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f79d1de6f20a17fcdd5ce02b62c92478c40bc33c18ab27ae4694615679aeac", kill_on_drop: false }`
[INFO] [stdout] 05f79d1de6f20a17fcdd5ce02b62c92478c40bc33c18ab27ae4694615679aeac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cde6751dd100a8af4a617bcb3dc5b2e01b3b61b746ab63dda3ac5827d2cc87c8
[INFO] running `Command { std: "docker" "start" "-a" "cde6751dd100a8af4a617bcb3dc5b2e01b3b61b746ab63dda3ac5827d2cc87c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tex_derive-d89ae031971c461b)
[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] [stderr]    Doc-tests tex_derive
[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" "cde6751dd100a8af4a617bcb3dc5b2e01b3b61b746ab63dda3ac5827d2cc87c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde6751dd100a8af4a617bcb3dc5b2e01b3b61b746ab63dda3ac5827d2cc87c8", kill_on_drop: false }`
[INFO] [stdout] cde6751dd100a8af4a617bcb3dc5b2e01b3b61b746ab63dda3ac5827d2cc87c8