[INFO] fetching crate bisection_key 0.0.1...
[INFO] checking bisection_key-0.0.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bisection_key 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bisection_key 0.0.1 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 bisection_key 0.0.1
[INFO] finished tweaking crates.io crate bisection_key 0.0.1
[INFO] tweaked toml for crates.io crate bisection_key 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate bisection_key 0.0.1 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 83595d83164d0d0d494a1470e81c6df6fe610a2259547adb9a341126d3cd6942
[INFO] running `Command { std: "docker" "start" "-a" "83595d83164d0d0d494a1470e81c6df6fe610a2259547adb9a341126d3cd6942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83595d83164d0d0d494a1470e81c6df6fe610a2259547adb9a341126d3cd6942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83595d83164d0d0d494a1470e81c6df6fe610a2259547adb9a341126d3cd6942", kill_on_drop: false }`
[INFO] [stdout] 83595d83164d0d0d494a1470e81c6df6fe610a2259547adb9a341126d3cd6942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d3a802ae3bf7ba8b4110ad62433f8d917eccdc750c7f89115bb55b048f07aa38
[INFO] running `Command { std: "docker" "start" "-a" "d3a802ae3bf7ba8b4110ad62433f8d917eccdc750c7f89115bb55b048f07aa38", kill_on_drop: false }`
[INFO] [stderr]     Checking bisection_key v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "d3a802ae3bf7ba8b4110ad62433f8d917eccdc750c7f89115bb55b048f07aa38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a802ae3bf7ba8b4110ad62433f8d917eccdc750c7f89115bb55b048f07aa38", kill_on_drop: false }`
[INFO] [stdout] d3a802ae3bf7ba8b4110ad62433f8d917eccdc750c7f89115bb55b048f07aa38
[INFO] checking bisection_key-0.0.1 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate bisection_key 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bisection_key 0.0.1 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 bisection_key 0.0.1
[INFO] finished tweaking crates.io crate bisection_key 0.0.1
[INFO] tweaked toml for crates.io crate bisection_key 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate bisection_key 0.0.1 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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 95a97254ed518d1ca30f44546619c133dccd9c050c3fb9bf6cbc87749f5f6ddf
[INFO] running `Command { std: "docker" "start" "-a" "95a97254ed518d1ca30f44546619c133dccd9c050c3fb9bf6cbc87749f5f6ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95a97254ed518d1ca30f44546619c133dccd9c050c3fb9bf6cbc87749f5f6ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a97254ed518d1ca30f44546619c133dccd9c050c3fb9bf6cbc87749f5f6ddf", kill_on_drop: false }`
[INFO] [stdout] 95a97254ed518d1ca30f44546619c133dccd9c050c3fb9bf6cbc87749f5f6ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6735ccd4873648449998076a65a7177f104d48c6fe622660806a4c740768b176
[INFO] running `Command { std: "docker" "start" "-a" "6735ccd4873648449998076a65a7177f104d48c6fe622660806a4c740768b176", kill_on_drop: false }`
[INFO] [stderr]     Checking bisection_key v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "6735ccd4873648449998076a65a7177f104d48c6fe622660806a4c740768b176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6735ccd4873648449998076a65a7177f104d48c6fe622660806a4c740768b176", kill_on_drop: false }`
[INFO] [stdout] 6735ccd4873648449998076a65a7177f104d48c6fe622660806a4c740768b176
