[INFO] fetching crate flaggy-values 0.2.1...
[INFO] testing flaggy-values-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate flaggy-values 0.2.1 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate flaggy-values 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flaggy-values 0.2.1
[INFO] finished tweaking crates.io crate flaggy-values 0.2.1
[INFO] tweaked toml for crates.io crate flaggy-values 0.2.1 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fcede2f495e2ffd94a8bf7ca3c542b66cced90eaf7eb0903e64bc4178738480
[INFO] running `Command { std: "docker" "start" "-a" "4fcede2f495e2ffd94a8bf7ca3c542b66cced90eaf7eb0903e64bc4178738480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fcede2f495e2ffd94a8bf7ca3c542b66cced90eaf7eb0903e64bc4178738480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcede2f495e2ffd94a8bf7ca3c542b66cced90eaf7eb0903e64bc4178738480", kill_on_drop: false }`
[INFO] [stdout] 4fcede2f495e2ffd94a8bf7ca3c542b66cced90eaf7eb0903e64bc4178738480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4b2ea98832bdca2d70fdfc802b9d8f2a16025675c0467d568eea0f744537016
[INFO] running `Command { std: "docker" "start" "-a" "a4b2ea98832bdca2d70fdfc802b9d8f2a16025675c0467d568eea0f744537016", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling flaggy-values v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `Command { std: "docker" "inspect" "a4b2ea98832bdca2d70fdfc802b9d8f2a16025675c0467d568eea0f744537016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b2ea98832bdca2d70fdfc802b9d8f2a16025675c0467d568eea0f744537016", kill_on_drop: false }`
[INFO] [stdout] a4b2ea98832bdca2d70fdfc802b9d8f2a16025675c0467d568eea0f744537016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb17a3510c5c900277b02eee6642cb554ef71abb74487b4869d75231e807e1b
[INFO] running `Command { std: "docker" "start" "-a" "7eb17a3510c5c900277b02eee6642cb554ef71abb74487b4869d75231e807e1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling flaggy-values v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/flaggy_values-32c4049d6f274332)
[INFO] running `Command { std: "docker" "inspect" "7eb17a3510c5c900277b02eee6642cb554ef71abb74487b4869d75231e807e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb17a3510c5c900277b02eee6642cb554ef71abb74487b4869d75231e807e1b", kill_on_drop: false }`
[INFO] [stdout] 7eb17a3510c5c900277b02eee6642cb554ef71abb74487b4869d75231e807e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3092fbfcb6ad1ac232563edd07f3e485ff1ad22097245797035b6a51ac4ce435
[INFO] running `Command { std: "docker" "start" "-a" "3092fbfcb6ad1ac232563edd07f3e485ff1ad22097245797035b6a51ac4ce435", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flaggy_values-32c4049d6f274332)
[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 flaggy-values
[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 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3092fbfcb6ad1ac232563edd07f3e485ff1ad22097245797035b6a51ac4ce435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3092fbfcb6ad1ac232563edd07f3e485ff1ad22097245797035b6a51ac4ce435", kill_on_drop: false }`
[INFO] [stdout] 3092fbfcb6ad1ac232563edd07f3e485ff1ad22097245797035b6a51ac4ce435