[INFO] cloning repository https://github.com/mndstrmr/dcpv2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mndstrmr/dcpv2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmndstrmr%2Fdcpv2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmndstrmr%2Fdcpv2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6531cc45aa8e3812b36cdd99d5c5585cdd83abec
[INFO] checking mndstrmr/dcpv2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmndstrmr%2Fdcpv2" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mndstrmr/dcpv2 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 git repo https://github.com/mndstrmr/dcpv2
[INFO] finished tweaking git repo https://github.com/mndstrmr/dcpv2
[INFO] tweaked toml for git repo https://github.com/mndstrmr/dcpv2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mndstrmr/dcpv2 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 elf v0.7.4
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d503f4edf260bee9d049d31990349d3e408f2cbf185202278702826d6c83ad7
[INFO] running `Command { std: "docker" "start" "-a" "0d503f4edf260bee9d049d31990349d3e408f2cbf185202278702826d6c83ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d503f4edf260bee9d049d31990349d3e408f2cbf185202278702826d6c83ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d503f4edf260bee9d049d31990349d3e408f2cbf185202278702826d6c83ad7", kill_on_drop: false }`
[INFO] [stdout] 0d503f4edf260bee9d049d31990349d3e408f2cbf185202278702826d6c83ad7
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd4108684161ab54ffdb632cc7af27d888247b1760c44116f891eb8c73f2428
[INFO] running `Command { std: "docker" "start" "-a" "2bd4108684161ab54ffdb632cc7af27d888247b1760c44116f891eb8c73f2428", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking bin v0.1.0 (/opt/rustwide/workdir/bin)
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]     Checking ir v0.1.0 (/opt/rustwide/workdir/ir)
[INFO] [stderr]     Checking elf v0.1.0 (/opt/rustwide/workdir/elf)
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling capstone-sys v0.15.0
[INFO] [stderr]     Checking capstone v0.11.0
[INFO] [stderr]     Checking x86 v0.1.0 (/opt/rustwide/workdir/x86)
[INFO] [stderr]     Checking dcp v0.1.0 (/opt/rustwide/workdir/dcp)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.79s
[INFO] running `Command { std: "docker" "inspect" "2bd4108684161ab54ffdb632cc7af27d888247b1760c44116f891eb8c73f2428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd4108684161ab54ffdb632cc7af27d888247b1760c44116f891eb8c73f2428", kill_on_drop: false }`
[INFO] [stdout] 2bd4108684161ab54ffdb632cc7af27d888247b1760c44116f891eb8c73f2428
[INFO] checking mndstrmr/dcpv2 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmndstrmr%2Fdcpv2" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mndstrmr/dcpv2 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 git repo https://github.com/mndstrmr/dcpv2
[INFO] finished tweaking git repo https://github.com/mndstrmr/dcpv2
[INFO] tweaked toml for git repo https://github.com/mndstrmr/dcpv2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mndstrmr/dcpv2 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] 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37db09dafa60cf681ae3b7e73b8e49cf237afa1b4e57d4df66f05bd02ddfca30
[INFO] running `Command { std: "docker" "start" "-a" "37db09dafa60cf681ae3b7e73b8e49cf237afa1b4e57d4df66f05bd02ddfca30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37db09dafa60cf681ae3b7e73b8e49cf237afa1b4e57d4df66f05bd02ddfca30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37db09dafa60cf681ae3b7e73b8e49cf237afa1b4e57d4df66f05bd02ddfca30", kill_on_drop: false }`
[INFO] [stdout] 37db09dafa60cf681ae3b7e73b8e49cf237afa1b4e57d4df66f05bd02ddfca30
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9ababa1357ee6a01e131f74ddf88a4600645c1ea145b72492dc24551ba06b36
[INFO] running `Command { std: "docker" "start" "-a" "c9ababa1357ee6a01e131f74ddf88a4600645c1ea145b72492dc24551ba06b36", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking bin v0.1.0 (/opt/rustwide/workdir/bin)
[INFO] [stderr]     Checking ir v0.1.0 (/opt/rustwide/workdir/ir)
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]     Checking elf v0.1.0 (/opt/rustwide/workdir/elf)
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling capstone-sys v0.15.0
[INFO] [stderr]     Checking capstone v0.11.0
[INFO] [stderr]     Checking x86 v0.1.0 (/opt/rustwide/workdir/x86)
[INFO] [stderr]     Checking dcp v0.1.0 (/opt/rustwide/workdir/dcp)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.65s
[INFO] running `Command { std: "docker" "inspect" "c9ababa1357ee6a01e131f74ddf88a4600645c1ea145b72492dc24551ba06b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ababa1357ee6a01e131f74ddf88a4600645c1ea145b72492dc24551ba06b36", kill_on_drop: false }`
[INFO] [stdout] c9ababa1357ee6a01e131f74ddf88a4600645c1ea145b72492dc24551ba06b36