[INFO] fetching crate opt_args 0.1.0...
[INFO] testing opt_args-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate opt_args 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate opt_args 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opt_args 0.1.0
[INFO] finished tweaking crates.io crate opt_args 0.1.0
[INFO] tweaked toml for crates.io crate opt_args 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 228daf9dce95dbdb5e287aea094de6fc6cacf05977fa71b9d199dd918cef04f2
[INFO] running `Command { std: "docker" "start" "-a" "228daf9dce95dbdb5e287aea094de6fc6cacf05977fa71b9d199dd918cef04f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "228daf9dce95dbdb5e287aea094de6fc6cacf05977fa71b9d199dd918cef04f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228daf9dce95dbdb5e287aea094de6fc6cacf05977fa71b9d199dd918cef04f2", kill_on_drop: false }`
[INFO] [stdout] 228daf9dce95dbdb5e287aea094de6fc6cacf05977fa71b9d199dd918cef04f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f55d1f00be385e32e516736fb2c6088228317a3de39ba7d9e02349525f2b9d
[INFO] running `Command { std: "docker" "start" "-a" "44f55d1f00be385e32e516736fb2c6088228317a3de39ba7d9e02349525f2b9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling opt_args v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "44f55d1f00be385e32e516736fb2c6088228317a3de39ba7d9e02349525f2b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f55d1f00be385e32e516736fb2c6088228317a3de39ba7d9e02349525f2b9d", kill_on_drop: false }`
[INFO] [stdout] 44f55d1f00be385e32e516736fb2c6088228317a3de39ba7d9e02349525f2b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 225852a71dfc1e4147a4230e5d2273bbffb39c1c36908a59afbca21044bcec30
[INFO] running `Command { std: "docker" "start" "-a" "225852a71dfc1e4147a4230e5d2273bbffb39c1c36908a59afbca21044bcec30", kill_on_drop: false }`
[INFO] [stderr]    Compiling opt_args v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "225852a71dfc1e4147a4230e5d2273bbffb39c1c36908a59afbca21044bcec30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225852a71dfc1e4147a4230e5d2273bbffb39c1c36908a59afbca21044bcec30", kill_on_drop: false }`
[INFO] [stdout] 225852a71dfc1e4147a4230e5d2273bbffb39c1c36908a59afbca21044bcec30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa5f4b9e87d1cea7359b14f1a948f5f66e7ab34a09a97e78cf1a911b773cef32
[INFO] running `Command { std: "docker" "start" "-a" "aa5f4b9e87d1cea7359b14f1a948f5f66e7ab34a09a97e78cf1a911b773cef32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opt_args-8e50aa7204549e11)
[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/function.rs (/opt/rustwide/target/debug/deps/function-a434c50c92048c7e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test many_types ... ok
[INFO] [stdout] test recursive ... ok
[INFO] [stdout] test all_opt_arg ... ok
[INFO] [stdout] test one_opt_arg ... ok
[INFO] [stdout] test generics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct.rs (/opt/rustwide/target/debug/deps/struct-21b5cd08ad60923d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test opt_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa5f4b9e87d1cea7359b14f1a948f5f66e7ab34a09a97e78cf1a911b773cef32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5f4b9e87d1cea7359b14f1a948f5f66e7ab34a09a97e78cf1a911b773cef32", kill_on_drop: false }`
[INFO] [stdout] aa5f4b9e87d1cea7359b14f1a948f5f66e7ab34a09a97e78cf1a911b773cef32