[INFO] fetching crate fromenv 0.1.0...
[INFO] checking fromenv-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate fromenv 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fromenv 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fromenv 0.1.0
[INFO] tweaked toml for crates.io crate fromenv 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fromenv 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fromenv 0.1.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f6a49d6c1201fed9da9218881ca13f112a4dccb4d330dd7dd02a7f7370c9003
[INFO] running `Command { std: "docker" "start" "-a" "8f6a49d6c1201fed9da9218881ca13f112a4dccb4d330dd7dd02a7f7370c9003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f6a49d6c1201fed9da9218881ca13f112a4dccb4d330dd7dd02a7f7370c9003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6a49d6c1201fed9da9218881ca13f112a4dccb4d330dd7dd02a7f7370c9003", kill_on_drop: false }`
[INFO] [stdout] 8f6a49d6c1201fed9da9218881ca13f112a4dccb4d330dd7dd02a7f7370c9003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a119187a72511e183620a72712a0df904a2ce0ce80f936c51277946afc30017
[INFO] running `Command { std: "docker" "start" "-a" "3a119187a72511e183620a72712a0df904a2ce0ce80f936c51277946afc30017", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling darling_core v0.21.1
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]     Checking temp-env v0.3.6
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]    Compiling darling_macro v0.21.1
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]    Compiling darling v0.21.1
[INFO] [stderr]    Compiling fromenv-derive v0.1.0
[INFO] [stderr]     Checking fromenv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.142
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]     Checking trybuild v1.0.110
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `Command { std: "docker" "inspect" "3a119187a72511e183620a72712a0df904a2ce0ce80f936c51277946afc30017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a119187a72511e183620a72712a0df904a2ce0ce80f936c51277946afc30017", kill_on_drop: false }`
[INFO] [stdout] 3a119187a72511e183620a72712a0df904a2ce0ce80f936c51277946afc30017