[INFO] fetching crate sbp 6.1.0...
[INFO] checking sbp-6.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate sbp 6.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate sbp 6.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sbp 6.1.0
[INFO] finished tweaking crates.io crate sbp 6.1.0
[INFO] tweaked toml for crates.io crate sbp 6.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate sbp 6.1.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.200
[INFO] [stderr]   Downloaded mach v0.0.5
[INFO] [stderr]   Downloaded serialport v2.3.0
[INFO] [stderr]   Downloaded dencode v0.3.0
[INFO] [stderr]   Downloaded swiftnav v0.8.2
[INFO] [stderr]   Downloaded serde v1.0.200
[INFO] [stderr]   Downloaded nix v0.10.0
[INFO] [stderr]   Downloaded swiftnav-sys v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 974866c3d2e573476cffe5f6eb8987170dfa561afa8265f1f3223ac8234cd5a7
[INFO] running `Command { std: "docker" "start" "-a" "974866c3d2e573476cffe5f6eb8987170dfa561afa8265f1f3223ac8234cd5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "974866c3d2e573476cffe5f6eb8987170dfa561afa8265f1f3223ac8234cd5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974866c3d2e573476cffe5f6eb8987170dfa561afa8265f1f3223ac8234cd5a7", kill_on_drop: false }`
[INFO] [stdout] 974866c3d2e573476cffe5f6eb8987170dfa561afa8265f1f3223ac8234cd5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d464d02bf8a36448afaf3b76ba1abd92855244759a5c1f09ac9ec1a0f96f30c
[INFO] running `Command { std: "docker" "start" "-a" "3d464d02bf8a36448afaf3b76ba1abd92855244759a5c1f09ac9ec1a0f96f30c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking dencode v0.3.0
[INFO] [stderr]     Checking sbp v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking serialport v2.3.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `Command { std: "docker" "inspect" "3d464d02bf8a36448afaf3b76ba1abd92855244759a5c1f09ac9ec1a0f96f30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d464d02bf8a36448afaf3b76ba1abd92855244759a5c1f09ac9ec1a0f96f30c", kill_on_drop: false }`
[INFO] [stdout] 3d464d02bf8a36448afaf3b76ba1abd92855244759a5c1f09ac9ec1a0f96f30c
[INFO] checking sbp-6.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate sbp 6.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate sbp 6.1.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sbp 6.1.0
[INFO] finished tweaking crates.io crate sbp 6.1.0
[INFO] tweaked toml for crates.io crate sbp 6.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate sbp 6.1.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7062cb0625a8c38cca41c02e5facc1556c64603ef7b7f104565b3d8d9455b9ee
[INFO] running `Command { std: "docker" "start" "-a" "7062cb0625a8c38cca41c02e5facc1556c64603ef7b7f104565b3d8d9455b9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7062cb0625a8c38cca41c02e5facc1556c64603ef7b7f104565b3d8d9455b9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7062cb0625a8c38cca41c02e5facc1556c64603ef7b7f104565b3d8d9455b9ee", kill_on_drop: false }`
[INFO] [stdout] 7062cb0625a8c38cca41c02e5facc1556c64603ef7b7f104565b3d8d9455b9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0de289ba468ffbefaaf63d01aba295ecad75ff8264ffa131cad9522f30b2deb7
[INFO] running `Command { std: "docker" "start" "-a" "0de289ba468ffbefaaf63d01aba295ecad75ff8264ffa131cad9522f30b2deb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking dencode v0.3.0
[INFO] [stderr]     Checking sbp v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking serialport v2.3.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `Command { std: "docker" "inspect" "0de289ba468ffbefaaf63d01aba295ecad75ff8264ffa131cad9522f30b2deb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de289ba468ffbefaaf63d01aba295ecad75ff8264ffa131cad9522f30b2deb7", kill_on_drop: false }`
[INFO] [stdout] 0de289ba468ffbefaaf63d01aba295ecad75ff8264ffa131cad9522f30b2deb7