[INFO] fetching crate iter_vals 0.1.0...
[INFO] testing iter_vals-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate iter_vals 0.1.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate iter_vals 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1cfb0fb338f5b4cca9fa0b6de1911bdf15c9e555360a58c3a5526e2b5d502e1
[INFO] running `Command { std: "docker" "start" "-a" "e1cfb0fb338f5b4cca9fa0b6de1911bdf15c9e555360a58c3a5526e2b5d502e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1cfb0fb338f5b4cca9fa0b6de1911bdf15c9e555360a58c3a5526e2b5d502e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cfb0fb338f5b4cca9fa0b6de1911bdf15c9e555360a58c3a5526e2b5d502e1", kill_on_drop: false }`
[INFO] [stdout] e1cfb0fb338f5b4cca9fa0b6de1911bdf15c9e555360a58c3a5526e2b5d502e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e9497116dcf724b1174fb71d2f41c0f3405c68118a2f84264c428866ed0c3b8
[INFO] running `Command { std: "docker" "start" "-a" "1e9497116dcf724b1174fb71d2f41c0f3405c68118a2f84264c428866ed0c3b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter_vals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "1e9497116dcf724b1174fb71d2f41c0f3405c68118a2f84264c428866ed0c3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e9497116dcf724b1174fb71d2f41c0f3405c68118a2f84264c428866ed0c3b8", kill_on_drop: false }`
[INFO] [stdout] 1e9497116dcf724b1174fb71d2f41c0f3405c68118a2f84264c428866ed0c3b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b81654d1275abe6b160a8f63723d9c1a5eec0105b17a7c18d772542e7fd76b05
[INFO] running `Command { std: "docker" "start" "-a" "b81654d1275abe6b160a8f63723d9c1a5eec0105b17a7c18d772542e7fd76b05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iter_vals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "b81654d1275abe6b160a8f63723d9c1a5eec0105b17a7c18d772542e7fd76b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81654d1275abe6b160a8f63723d9c1a5eec0105b17a7c18d772542e7fd76b05", kill_on_drop: false }`
[INFO] [stdout] b81654d1275abe6b160a8f63723d9c1a5eec0105b17a7c18d772542e7fd76b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eedfa63f5f7c992e1aa0d9c2376dd3a0bdcace02deddf9da054af356f2cfbcf6
[INFO] running `Command { std: "docker" "start" "-a" "eedfa63f5f7c992e1aa0d9c2376dd3a0bdcace02deddf9da054af356f2cfbcf6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_vals-048d8c7e60511d21)
[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-b7c9d9450e1acf9a)
[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-acb1e9397de24477)
[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 11) ... ok
[INFO] [stdout] test src/lib.rs - iter_vals (line 48) ... 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 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eedfa63f5f7c992e1aa0d9c2376dd3a0bdcace02deddf9da054af356f2cfbcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedfa63f5f7c992e1aa0d9c2376dd3a0bdcace02deddf9da054af356f2cfbcf6", kill_on_drop: false }`
[INFO] [stdout] eedfa63f5f7c992e1aa0d9c2376dd3a0bdcace02deddf9da054af356f2cfbcf6