[INFO] fetching crate env-flags 0.1.1...
[INFO] testing env-flags-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate env-flags 0.1.1 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate env-flags 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d191ffed66c8d95bdff290305fba819064d773444fad3bbd8e80dee9dc2f10a6
[INFO] running `Command { std: "docker" "start" "-a" "d191ffed66c8d95bdff290305fba819064d773444fad3bbd8e80dee9dc2f10a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d191ffed66c8d95bdff290305fba819064d773444fad3bbd8e80dee9dc2f10a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d191ffed66c8d95bdff290305fba819064d773444fad3bbd8e80dee9dc2f10a6", kill_on_drop: false }`
[INFO] [stdout] d191ffed66c8d95bdff290305fba819064d773444fad3bbd8e80dee9dc2f10a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b3d58fe39756275e473dd10fcb9e8df62ebb5455e6c9de9f759f0e0d0943cc8
[INFO] running `Command { std: "docker" "start" "-a" "0b3d58fe39756275e473dd10fcb9e8df62ebb5455e6c9de9f759f0e0d0943cc8", 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 0.33s
[INFO] running `Command { std: "docker" "inspect" "0b3d58fe39756275e473dd10fcb9e8df62ebb5455e6c9de9f759f0e0d0943cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3d58fe39756275e473dd10fcb9e8df62ebb5455e6c9de9f759f0e0d0943cc8", kill_on_drop: false }`
[INFO] [stdout] 0b3d58fe39756275e473dd10fcb9e8df62ebb5455e6c9de9f759f0e0d0943cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2c839a4b9d9016f3bd290d4ff5ffc5b04a6092c40d20155b9ec6573d1c70f72
[INFO] running `Command { std: "docker" "start" "-a" "b2c839a4b9d9016f3bd290d4ff5ffc5b04a6092c40d20155b9ec6573d1c70f72", 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 1.31s
[INFO] running `Command { std: "docker" "inspect" "b2c839a4b9d9016f3bd290d4ff5ffc5b04a6092c40d20155b9ec6573d1c70f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c839a4b9d9016f3bd290d4ff5ffc5b04a6092c40d20155b9ec6573d1c70f72", kill_on_drop: false }`
[INFO] [stdout] b2c839a4b9d9016f3bd290d4ff5ffc5b04a6092c40d20155b9ec6573d1c70f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 228c63d3a50a7de547fee73addaa46817026a6f9b95c0ef83892879a76b11b8c
[INFO] running `Command { std: "docker" "start" "-a" "228c63d3a50a7de547fee73addaa46817026a6f9b95c0ef83892879a76b11b8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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_default ... ok
[INFO] [stdout] test test::test_deref ... ok
[INFO] [stdout] test test::test_display ... ok
[INFO] [stdout] test test::test_debug ... ok
[INFO] [stdout] test test::test_key_type_set ... ok
[INFO] [stdout] test test::test_parse_fn_default ... ok
[INFO] [stdout] test test::test_types_bool ... ok
[INFO] [stdout] test test::test_parse_fn ... ok
[INFO] [stdout] test test::test_types_f32 ... ok
[INFO] [stdout] test test::test_types_i32 ... ok
[INFO] [stdout] test test::test_types_f64 ... ok
[INFO] [stdout] test test::test_types_ipaddr ... ok
[INFO] [stdout] test test::test_types_hash_set ... ok
[INFO] [stdout] test test::test_types_i16 ... ok
[INFO] [stdout] test test::test_types_i128 ... ok
[INFO] [stdout] test test::test_types_i64 ... ok
[INFO] [stdout] test test::test_types_isize ... ok
[INFO] [stdout] test test::test_types_socketaddr ... ok
[INFO] [stdout] test test::test_types_pathbuf ... ok
[INFO] [stdout] test test::test_types_option ... ok
[INFO] [stdout] test test::test_types_ipv6addr ... ok
[INFO] [stdout] test test::test_types_i8 ... ok
[INFO] [stdout] test test::test_types_ipv4addr ... ok
[INFO] [stdout] test test::test_types_u64 ... ok
[INFO] [stdout] test test::test_types_u128 ... ok
[INFO] [stdout] test test::test_types_u16 ... ok
[INFO] [stdout] test test::test_types_u8 ... ok
[INFO] [stdout] test test::test_types_usize ... ok
[INFO] [stdout] test test::test_types_vec ... ok
[INFO] [stdout] test test::test_types_u32 ... ok
[INFO] [stdout] test test::test_invalid_f32 - should panic ... ok
[INFO] [stdout] test test::test_invalid_f64 - should panic ... ok
[INFO] [stderr]    Doc-tests env_flags
[INFO] [stdout] test test::test_invalid_i32 - should panic ... ok
[INFO] [stdout] test test::test_invalid_i8 - should panic ... ok
[INFO] [stdout] test test::test_invalid_i16 - should panic ... ok
[INFO] [stdout] test test::test_key_type_unset - should panic ... ok
[INFO] [stdout] test test::test_parse_fn_unset - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "228c63d3a50a7de547fee73addaa46817026a6f9b95c0ef83892879a76b11b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228c63d3a50a7de547fee73addaa46817026a6f9b95c0ef83892879a76b11b8c", kill_on_drop: false }`
[INFO] [stdout] 228c63d3a50a7de547fee73addaa46817026a6f9b95c0ef83892879a76b11b8c