[INFO] fetching crate env-flags 0.1.1...
[INFO] testing env-flags-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate env-flags 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate env-flags 0.1.1
[INFO] finished tweaking crates.io crate env-flags 0.1.1
[INFO] tweaked toml for crates.io crate env-flags 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate env-flags 0.1.1 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-flags 0.1.1 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] b243593788ad852ce51381afb76999bfd414a686a643672fd96b088f68771b68
[INFO] running `Command { std: "docker" "start" "-a" "b243593788ad852ce51381afb76999bfd414a686a643672fd96b088f68771b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b243593788ad852ce51381afb76999bfd414a686a643672fd96b088f68771b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b243593788ad852ce51381afb76999bfd414a686a643672fd96b088f68771b68", kill_on_drop: false }`
[INFO] [stdout] b243593788ad852ce51381afb76999bfd414a686a643672fd96b088f68771b68
[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] 2b605ec91b22b200f82c2a4bd2ee95bc3f6707b5ef26718dd4c3cfecaef7b766
[INFO] running `Command { std: "docker" "start" "-a" "2b605ec91b22b200f82c2a4bd2ee95bc3f6707b5ef26718dd4c3cfecaef7b766", kill_on_drop: false }`
[INFO] [stderr]    Compiling env-flags v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "2b605ec91b22b200f82c2a4bd2ee95bc3f6707b5ef26718dd4c3cfecaef7b766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b605ec91b22b200f82c2a4bd2ee95bc3f6707b5ef26718dd4c3cfecaef7b766", kill_on_drop: false }`
[INFO] [stdout] 2b605ec91b22b200f82c2a4bd2ee95bc3f6707b5ef26718dd4c3cfecaef7b766
[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] a83d49129bc311b69fac0279d1a1216b76f7b95ef364b417f9bb2d97891b67ef
[INFO] running `Command { std: "docker" "start" "-a" "a83d49129bc311b69fac0279d1a1216b76f7b95ef364b417f9bb2d97891b67ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling env-flags v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "a83d49129bc311b69fac0279d1a1216b76f7b95ef364b417f9bb2d97891b67ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83d49129bc311b69fac0279d1a1216b76f7b95ef364b417f9bb2d97891b67ef", kill_on_drop: false }`
[INFO] [stdout] a83d49129bc311b69fac0279d1a1216b76f7b95ef364b417f9bb2d97891b67ef
[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] 69515f0380aedaff2536096be1ce3cbd43e363102588d3673557f2624aa1e84d
[INFO] running `Command { std: "docker" "start" "-a" "69515f0380aedaff2536096be1ce3cbd43e363102588d3673557f2624aa1e84d", 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_flags-384154e4e097850d)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test test::test_debug ... ok
[INFO] [stdout] test test::test_deref ... ok
[INFO] [stdout] test test::test_display ... ok
[INFO] [stdout] test test::test_key_type_set ... ok
[INFO] [stdout] test test::test_parse_fn ... ok
[INFO] [stdout] test test::test_parse_fn_default ... ok
[INFO] [stdout] test test::test_types_bool ... ok
[INFO] [stdout] test test::test_types_i128 ... ok
[INFO] [stdout] test test::test_types_f64 ... ok
[INFO] [stdout] test test::test_types_i64 ... ok
[INFO] [stdout] test test::test_types_i32 ... ok
[INFO] [stdout] test test::test_types_i16 ... ok
[INFO] [stdout] test test::test_types_f32 ... ok
[INFO] [stdout] test test::test_types_i8 ... ok
[INFO] [stdout] test test::test_types_ipv4addr ... ok
[INFO] [stdout] test test::test_types_ipv6addr ... ok
[INFO] [stdout] test test::test_types_ipaddr ... ok
[INFO] [stdout] test test::test_types_isize ... ok
[INFO] [stdout] test test::test_types_option ... ok
[INFO] [stdout] test test::test_types_pathbuf ... ok
[INFO] [stdout] test test::test_types_socketaddr ... ok
[INFO] [stdout] test test::test_types_u128 ... ok
[INFO] [stdout] test test::test_types_u32 ... ok
[INFO] [stdout] test test::test_types_u64 ... ok
[INFO] [stdout] test test::test_types_usize ... ok
[INFO] [stdout] test test::test_types_u16 ... ok
[INFO] [stdout] test test::test_types_u8 ... ok
[INFO] [stdout] test test::test_types_vec ... ok
[INFO] [stdout] test test::test_invalid_f32 - should panic ... ok
[INFO] [stdout] test test::test_invalid_i16 - should panic ... ok
[INFO] [stdout] test test::test_invalid_i8 - should panic ... ok
[INFO] [stdout] test test::test_parse_fn_unset - should panic ... ok
[INFO] [stdout] test test::test_invalid_i32 - should panic ... ok
[INFO] [stdout] test test::test_key_type_unset - should panic ... ok
[INFO] [stdout] test test::test_invalid_f64 - should panic ... ok
[INFO] [stdout] test test::test_default ... ok
[INFO] [stdout] test test::test_types_hash_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests env_flags
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69515f0380aedaff2536096be1ce3cbd43e363102588d3673557f2624aa1e84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69515f0380aedaff2536096be1ce3cbd43e363102588d3673557f2624aa1e84d", kill_on_drop: false }`
[INFO] [stdout] 69515f0380aedaff2536096be1ce3cbd43e363102588d3673557f2624aa1e84d