[INFO] fetching crate iter_vals 0.1.0...
[INFO] testing iter_vals-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate iter_vals 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate iter_vals 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter_vals 0.1.0
[INFO] finished tweaking crates.io crate iter_vals 0.1.0
[INFO] tweaked toml for crates.io crate iter_vals 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39fccff3d85b8331be930c80c823e1809eaee794132d7a49196186517d5ef120
[INFO] running `Command { std: "docker" "start" "-a" "39fccff3d85b8331be930c80c823e1809eaee794132d7a49196186517d5ef120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39fccff3d85b8331be930c80c823e1809eaee794132d7a49196186517d5ef120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fccff3d85b8331be930c80c823e1809eaee794132d7a49196186517d5ef120", kill_on_drop: false }`
[INFO] [stdout] 39fccff3d85b8331be930c80c823e1809eaee794132d7a49196186517d5ef120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff79f3d336952acf02a3d1e5168ae76e98857e670f111c1e6a4de82846d6078c
[INFO] running `Command { std: "docker" "start" "-a" "ff79f3d336952acf02a3d1e5168ae76e98857e670f111c1e6a4de82846d6078c", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter_vals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ff79f3d336952acf02a3d1e5168ae76e98857e670f111c1e6a4de82846d6078c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff79f3d336952acf02a3d1e5168ae76e98857e670f111c1e6a4de82846d6078c", kill_on_drop: false }`
[INFO] [stdout] ff79f3d336952acf02a3d1e5168ae76e98857e670f111c1e6a4de82846d6078c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 410f42217fa19a08c3d6679194a4e621d31cad9abe5ef2f74e5efe5bafda6ada
[INFO] running `Command { std: "docker" "start" "-a" "410f42217fa19a08c3d6679194a4e621d31cad9abe5ef2f74e5efe5bafda6ada", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter_vals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "410f42217fa19a08c3d6679194a4e621d31cad9abe5ef2f74e5efe5bafda6ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410f42217fa19a08c3d6679194a4e621d31cad9abe5ef2f74e5efe5bafda6ada", kill_on_drop: false }`
[INFO] [stdout] 410f42217fa19a08c3d6679194a4e621d31cad9abe5ef2f74e5efe5bafda6ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 115391baea66b2576ce2aa654789e015569db28d9c896eb77ec93f6758e019f3
[INFO] running `Command { std: "docker" "start" "-a" "115391baea66b2576ce2aa654789e015569db28d9c896eb77ec93f6758e019f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_vals-7e267a6fcb35e660)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::basic_vals ... ok
[INFO] [stdout] test tests::conditional ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::expansion ... ok
[INFO] [stdout] test tests::mixed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/no_std.rs (/opt/rustwide/target/debug/deps/no_std-c2191738a6805df9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test no_std_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/std.rs (/opt/rustwide/target/debug/deps/std-d1aa82a1181363a7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test std_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter_vals
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - iter_vals (line 48) ... ok
[INFO] [stdout] test src/lib.rs - iter_vals (line 11) ... ok
[INFO] [stdout] test src/lib.rs - iter_vals (line 74) ... ok
[INFO] [stdout] test src/lib.rs - iter_vals (line 120) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "115391baea66b2576ce2aa654789e015569db28d9c896eb77ec93f6758e019f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115391baea66b2576ce2aa654789e015569db28d9c896eb77ec93f6758e019f3", kill_on_drop: false }`
[INFO] [stdout] 115391baea66b2576ce2aa654789e015569db28d9c896eb77ec93f6758e019f3