[INFO] cloning repository https://github.com/krawieck/typer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krawieck/typer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrawieck%2Ftyper-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrawieck%2Ftyper-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ac97c6758a79bdab5d87203d3cd12380e9c4216
[INFO] building krawieck/typer-rs against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrawieck%2Ftyper-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krawieck/typer-rs on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krawieck/typer-rs
[INFO] finished tweaking git repo https://github.com/krawieck/typer-rs
[INFO] tweaked toml for git repo https://github.com/krawieck/typer-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/krawieck/typer-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e5e064abcf4a4c03f97e33240594ed8295f2b67ce6902cf20afbc9049408fd5
[INFO] running `Command { std: "docker" "start" "-a" "0e5e064abcf4a4c03f97e33240594ed8295f2b67ce6902cf20afbc9049408fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e5e064abcf4a4c03f97e33240594ed8295f2b67ce6902cf20afbc9049408fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5e064abcf4a4c03f97e33240594ed8295f2b67ce6902cf20afbc9049408fd5", kill_on_drop: false }`
[INFO] [stdout] 0e5e064abcf4a4c03f97e33240594ed8295f2b67ce6902cf20afbc9049408fd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 449ea3b688936a23d9e9b3b39a8533a4b463b6100b5754f9c3b04f9ca0fa231f
[INFO] running `Command { std: "docker" "start" "-a" "449ea3b688936a23d9e9b3b39a8533a4b463b6100b5754f9c3b04f9ca0fa231f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.10.0-alpha.2
[INFO] [stderr]    Compiling typer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/args_parser.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[structopt(name = "typer-rs")]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 4 | #[derive(StructOpt, Debug)]
[INFO] [stdout]   |          --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.21s
[INFO] running `Command { std: "docker" "inspect" "449ea3b688936a23d9e9b3b39a8533a4b463b6100b5754f9c3b04f9ca0fa231f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449ea3b688936a23d9e9b3b39a8533a4b463b6100b5754f9c3b04f9ca0fa231f", kill_on_drop: false }`
[INFO] [stdout] 449ea3b688936a23d9e9b3b39a8533a4b463b6100b5754f9c3b04f9ca0fa231f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71b4decb5b07be8bc0dc528089591263165bb27c459a8829a5f87da184407581
[INFO] running `Command { std: "docker" "start" "-a" "71b4decb5b07be8bc0dc528089591263165bb27c459a8829a5f87da184407581", kill_on_drop: false }`
[INFO] [stderr]    Compiling typer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/args_parser.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[structopt(name = "typer-rs")]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 4 | #[derive(StructOpt, Debug)]
[INFO] [stdout]   |          --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.31s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/typer_rs-285a5776672eb647)
[INFO] running `Command { std: "docker" "inspect" "71b4decb5b07be8bc0dc528089591263165bb27c459a8829a5f87da184407581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b4decb5b07be8bc0dc528089591263165bb27c459a8829a5f87da184407581", kill_on_drop: false }`
[INFO] [stdout] 71b4decb5b07be8bc0dc528089591263165bb27c459a8829a5f87da184407581