[INFO] fetching crate enum2str 0.1.16...
[INFO] testing enum2str-0.1.16 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628
[INFO] extracting crate enum2str 0.1.16 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate enum2str 0.1.16
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate enum2str 0.1.16
[INFO] tweaked toml for crates.io crate enum2str 0.1.16 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum2str 0.1.16 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enum2str 0.1.16 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb2d351f15d3fd8263b37c6dff7da0ae2d54eebc8d5f2bf270ea02433003b969
[INFO] running `Command { std: "docker" "start" "-a" "eb2d351f15d3fd8263b37c6dff7da0ae2d54eebc8d5f2bf270ea02433003b969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb2d351f15d3fd8263b37c6dff7da0ae2d54eebc8d5f2bf270ea02433003b969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2d351f15d3fd8263b37c6dff7da0ae2d54eebc8d5f2bf270ea02433003b969", kill_on_drop: false }`
[INFO] [stdout] eb2d351f15d3fd8263b37c6dff7da0ae2d54eebc8d5f2bf270ea02433003b969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6264f4ad1aa56d840a6fb2381fc3f335f1798d099333cd51b712232f8db249dc
[INFO] running `Command { std: "docker" "start" "-a" "6264f4ad1aa56d840a6fb2381fc3f335f1798d099333cd51b712232f8db249dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling enum2str v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "6264f4ad1aa56d840a6fb2381fc3f335f1798d099333cd51b712232f8db249dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6264f4ad1aa56d840a6fb2381fc3f335f1798d099333cd51b712232f8db249dc", kill_on_drop: false }`
[INFO] [stdout] 6264f4ad1aa56d840a6fb2381fc3f335f1798d099333cd51b712232f8db249dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 378339087f9f104ecfc9b6df4007e60334367422a67e1dd96ea7d4c6a145d7bb
[INFO] running `Command { std: "docker" "start" "-a" "378339087f9f104ecfc9b6df4007e60334367422a67e1dd96ea7d4c6a145d7bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling enum2str v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "378339087f9f104ecfc9b6df4007e60334367422a67e1dd96ea7d4c6a145d7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "378339087f9f104ecfc9b6df4007e60334367422a67e1dd96ea7d4c6a145d7bb", kill_on_drop: false }`
[INFO] [stdout] 378339087f9f104ecfc9b6df4007e60334367422a67e1dd96ea7d4c6a145d7bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4593e76fb06f976c0b678ee541fa667acb0914be0e69a9b566bf2c74fad9ad4e
[INFO] running `Command { std: "docker" "start" "-a" "4593e76fb06f976c0b678ee541fa667acb0914be0e69a9b566bf2c74fad9ad4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum2str-a620890290c5d061)
[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]      Running tests/convert.rs (/opt/rustwide/target/debug/deps/convert-e3ea95f1765a7508)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test complex_args ... ok
[INFO] [stdout] test custom_template ... ok
[INFO] [stdout] test custom_to_string ... ok
[INFO] [stdout] test nested_template ... ok
[INFO] [stdout] test custom_args ... ok
[INFO] [stdout] test nested_to_string ... ok
[INFO] [stdout] test object_variant_names ... ok
[INFO] [stdout] test color_variant_names ... ok
[INFO] [stdout] test plain_to_string ... ok
[INFO] [stdout] test special_args ... ok
[INFO] [stdout] test special_template ... ok
[INFO] [stdout] test special_string ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test unique_to_string ... ok
[INFO] [stdout] test unit_override_string ... ok
[INFO] [stdout] test unit_args ... ok
[INFO] [stdout] test unit_override_template ... ok
[INFO] [stdout] test unit_template ... ok
[INFO] [stdout] test unit_to_string ... ok
[INFO] [stdout] test unnamed_args ... ok
[INFO] [stdout] test unnamed_template ... ok
[INFO] [stdout] test unnamed_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enum2str
[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" "4593e76fb06f976c0b678ee541fa667acb0914be0e69a9b566bf2c74fad9ad4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4593e76fb06f976c0b678ee541fa667acb0914be0e69a9b566bf2c74fad9ad4e", kill_on_drop: false }`
[INFO] [stdout] 4593e76fb06f976c0b678ee541fa667acb0914be0e69a9b566bf2c74fad9ad4e