[INFO] fetching crate branch_hints 0.3.1...
[INFO] checking branch_hints-0.3.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate branch_hints 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate branch_hints 0.3.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate branch_hints 0.3.1
[INFO] finished tweaking crates.io crate branch_hints 0.3.1
[INFO] tweaked toml for crates.io crate branch_hints 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6791bad5ff2b806f1fca336252b64d475d994567ea3f670af7832836c1b3237
[INFO] running `Command { std: "docker" "start" "-a" "e6791bad5ff2b806f1fca336252b64d475d994567ea3f670af7832836c1b3237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6791bad5ff2b806f1fca336252b64d475d994567ea3f670af7832836c1b3237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6791bad5ff2b806f1fca336252b64d475d994567ea3f670af7832836c1b3237", kill_on_drop: false }`
[INFO] [stdout] e6791bad5ff2b806f1fca336252b64d475d994567ea3f670af7832836c1b3237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc0bcbbffbcea597ba1df9d970ec9292c689bdd9d8adb5c9354e4690262b3fd9
[INFO] running `Command { std: "docker" "start" "-a" "dc0bcbbffbcea597ba1df9d970ec9292c689bdd9d8adb5c9354e4690262b3fd9", kill_on_drop: false }`
[INFO] [stderr]     Checking branch_hints v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "dc0bcbbffbcea597ba1df9d970ec9292c689bdd9d8adb5c9354e4690262b3fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0bcbbffbcea597ba1df9d970ec9292c689bdd9d8adb5c9354e4690262b3fd9", kill_on_drop: false }`
[INFO] [stdout] dc0bcbbffbcea597ba1df9d970ec9292c689bdd9d8adb5c9354e4690262b3fd9
[INFO] checking branch_hints-0.3.1 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate branch_hints 0.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate branch_hints 0.3.1 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate branch_hints 0.3.1
[INFO] finished tweaking crates.io crate branch_hints 0.3.1
[INFO] tweaked toml for crates.io crate branch_hints 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c7f38b37bcaaea7c40cc55e25ed395367d73a42dfa7a2c3b6e33a6fddd0143d
[INFO] running `Command { std: "docker" "start" "-a" "5c7f38b37bcaaea7c40cc55e25ed395367d73a42dfa7a2c3b6e33a6fddd0143d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c7f38b37bcaaea7c40cc55e25ed395367d73a42dfa7a2c3b6e33a6fddd0143d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7f38b37bcaaea7c40cc55e25ed395367d73a42dfa7a2c3b6e33a6fddd0143d", kill_on_drop: false }`
[INFO] [stdout] 5c7f38b37bcaaea7c40cc55e25ed395367d73a42dfa7a2c3b6e33a6fddd0143d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d38ddfd1bd42ccfcfb082865a7d1c1143a1976501e1a3b83bf102aee85f2c98e
[INFO] running `Command { std: "docker" "start" "-a" "d38ddfd1bd42ccfcfb082865a7d1c1143a1976501e1a3b83bf102aee85f2c98e", kill_on_drop: false }`
[INFO] [stderr]     Checking branch_hints v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "d38ddfd1bd42ccfcfb082865a7d1c1143a1976501e1a3b83bf102aee85f2c98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38ddfd1bd42ccfcfb082865a7d1c1143a1976501e1a3b83bf102aee85f2c98e", kill_on_drop: false }`
[INFO] [stdout] d38ddfd1bd42ccfcfb082865a7d1c1143a1976501e1a3b83bf102aee85f2c98e
