[INFO] fetching crate env-required 0.1.0...
[INFO] testing env-required-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate env-required 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate env-required 0.1.0
[INFO] finished tweaking crates.io crate env-required 0.1.0
[INFO] tweaked toml for crates.io crate env-required 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate env-required 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate env-required 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d81cfc2fff41e2c6a7ee874fe4102e13cdffa1bd3ff3bfba312e3c09df305240
[INFO] running `Command { std: "docker" "start" "-a" "d81cfc2fff41e2c6a7ee874fe4102e13cdffa1bd3ff3bfba312e3c09df305240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d81cfc2fff41e2c6a7ee874fe4102e13cdffa1bd3ff3bfba312e3c09df305240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81cfc2fff41e2c6a7ee874fe4102e13cdffa1bd3ff3bfba312e3c09df305240", kill_on_drop: false }`
[INFO] [stdout] d81cfc2fff41e2c6a7ee874fe4102e13cdffa1bd3ff3bfba312e3c09df305240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d18d8856c41dd3bb675f3c79765f3ffb59dc6ba3e0b054e0eace8d0c9da30f2a
[INFO] running `Command { std: "docker" "start" "-a" "d18d8856c41dd3bb675f3c79765f3ffb59dc6ba3e0b054e0eace8d0c9da30f2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling env-required v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d18d8856c41dd3bb675f3c79765f3ffb59dc6ba3e0b054e0eace8d0c9da30f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18d8856c41dd3bb675f3c79765f3ffb59dc6ba3e0b054e0eace8d0c9da30f2a", kill_on_drop: false }`
[INFO] [stdout] d18d8856c41dd3bb675f3c79765f3ffb59dc6ba3e0b054e0eace8d0c9da30f2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad0414e5df514a646df50b421e432b5280b21d21f0e7a3cc90c0a6ea5bf50cff
[INFO] running `Command { std: "docker" "start" "-a" "ad0414e5df514a646df50b421e432b5280b21d21f0e7a3cc90c0a6ea5bf50cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling env-required v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "ad0414e5df514a646df50b421e432b5280b21d21f0e7a3cc90c0a6ea5bf50cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0414e5df514a646df50b421e432b5280b21d21f0e7a3cc90c0a6ea5bf50cff", kill_on_drop: false }`
[INFO] [stdout] ad0414e5df514a646df50b421e432b5280b21d21f0e7a3cc90c0a6ea5bf50cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c1a008d99c6a800c17632f1fde6293a2dc5ef4ea465fce14e068bde48e0a847
[INFO] running `Command { std: "docker" "start" "-a" "2c1a008d99c6a800c17632f1fde6293a2dc5ef4ea465fce14e068bde48e0a847", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/env_required-1aed1fd6b6c1f136)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::missing_env_panics_with_key_name ... ok
[INFO] [stdout] test tests::parse_error_includes_type_name ... ok
[INFO] [stdout] test tests::parses_fromstr_type ... ok
[INFO] [stdout] test tests::validate_many_reports_all_missing_keys ... ok
[INFO] [stdout] test tests::reads_string_env_var ... ok
[INFO] [stderr]    Doc-tests env_required
[INFO] [stdout] test tests::validates_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - required (line 27) - compile ... ok
[INFO] [stdout] test src/lib.rs - required (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 35) - compile ... ok
[INFO] [stdout] test src/lib.rs - required (line 18) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 47) - compile ... ok
[INFO] [stdout] test src/lib.rs - required (line 35) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 60) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c1a008d99c6a800c17632f1fde6293a2dc5ef4ea465fce14e068bde48e0a847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1a008d99c6a800c17632f1fde6293a2dc5ef4ea465fce14e068bde48e0a847", kill_on_drop: false }`
[INFO] [stdout] 2c1a008d99c6a800c17632f1fde6293a2dc5ef4ea465fce14e068bde48e0a847