[INFO] fetching crate stepgen 0.1.3...
[INFO] checking stepgen-0.1.3 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate stepgen 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate stepgen 0.1.3 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stepgen 0.1.3
[INFO] finished tweaking crates.io crate stepgen 0.1.3
[INFO] tweaked toml for crates.io crate stepgen 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54860b6f262709fc5c28a369d0280f101fa81d4d9d6aca8c020f690aea3cc141
[INFO] running `Command { std: "docker" "start" "-a" "54860b6f262709fc5c28a369d0280f101fa81d4d9d6aca8c020f690aea3cc141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54860b6f262709fc5c28a369d0280f101fa81d4d9d6aca8c020f690aea3cc141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54860b6f262709fc5c28a369d0280f101fa81d4d9d6aca8c020f690aea3cc141", kill_on_drop: false }`
[INFO] [stdout] 54860b6f262709fc5c28a369d0280f101fa81d4d9d6aca8c020f690aea3cc141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eddc9d4319813dbb093dfd1c37659a3d4c673a3b4db5c7ebb17e1bd7ef9aaef
[INFO] running `Command { std: "docker" "start" "-a" "6eddc9d4319813dbb093dfd1c37659a3d4c673a3b4db5c7ebb17e1bd7ef9aaef", kill_on_drop: false }`
[INFO] [stderr]     Checking stepgen v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6eddc9d4319813dbb093dfd1c37659a3d4c673a3b4db5c7ebb17e1bd7ef9aaef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eddc9d4319813dbb093dfd1c37659a3d4c673a3b4db5c7ebb17e1bd7ef9aaef", kill_on_drop: false }`
[INFO] [stdout] 6eddc9d4319813dbb093dfd1c37659a3d4c673a3b4db5c7ebb17e1bd7ef9aaef
[INFO] checking stepgen-0.1.3 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate stepgen 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate stepgen 0.1.3 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stepgen 0.1.3
[INFO] finished tweaking crates.io crate stepgen 0.1.3
[INFO] tweaked toml for crates.io crate stepgen 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cc2e3a04fadd1105044f0b740677c905ceaf3f10718809c56aa82702bc31bc0
[INFO] running `Command { std: "docker" "start" "-a" "0cc2e3a04fadd1105044f0b740677c905ceaf3f10718809c56aa82702bc31bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cc2e3a04fadd1105044f0b740677c905ceaf3f10718809c56aa82702bc31bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc2e3a04fadd1105044f0b740677c905ceaf3f10718809c56aa82702bc31bc0", kill_on_drop: false }`
[INFO] [stdout] 0cc2e3a04fadd1105044f0b740677c905ceaf3f10718809c56aa82702bc31bc0
[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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6559e4caac77eb277f2027a5c733fe7ec061cfd4f46267a05f744c4da82e5325
[INFO] running `Command { std: "docker" "start" "-a" "6559e4caac77eb277f2027a5c733fe7ec061cfd4f46267a05f744c4da82e5325", kill_on_drop: false }`
[INFO] [stderr]     Checking stepgen v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> tests/stepgen.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for step in 0u32.. {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> tests/stepgen.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(range_syntax)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stepgen` (test "stepgen") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6559e4caac77eb277f2027a5c733fe7ec061cfd4f46267a05f744c4da82e5325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6559e4caac77eb277f2027a5c733fe7ec061cfd4f46267a05f744c4da82e5325", kill_on_drop: false }`
[INFO] [stdout] 6559e4caac77eb277f2027a5c733fe7ec061cfd4f46267a05f744c4da82e5325
