[INFO] fetching crate drt-sc-codec 0.0.1...
[INFO] checking drt-sc-codec-0.0.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate drt-sc-codec 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate drt-sc-codec 0.0.1 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 drt-sc-codec 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate drt-sc-codec 0.0.1
[INFO] tweaked toml for crates.io crate drt-sc-codec 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.7.4 (latest: v0.7.6)
[INFO] [stderr]       Adding quote v1.0.36 (latest: v1.0.37)
[INFO] [stderr]       Adding syn v2.0.72 (latest: v2.0.77)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded drt-sc-codec-derive v0.0.1
[INFO] [stderr]   Downloaded unwrap-infallible v0.1.5
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b05fb233e4b751577aa5428f1366a424e48e986a0be1bc76eb707554d315b02
[INFO] running `Command { std: "docker" "start" "-a" "3b05fb233e4b751577aa5428f1366a424e48e986a0be1bc76eb707554d315b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b05fb233e4b751577aa5428f1366a424e48e986a0be1bc76eb707554d315b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b05fb233e4b751577aa5428f1366a424e48e986a0be1bc76eb707554d315b02", kill_on_drop: false }`
[INFO] [stdout] 3b05fb233e4b751577aa5428f1366a424e48e986a0be1bc76eb707554d315b02
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 221b40565e8a6aa703d8d45e31ba3392d0b8c8039eb999ecbdeb912e4c0d659c
[INFO] running `Command { std: "docker" "start" "-a" "221b40565e8a6aa703d8d45e31ba3392d0b8c8039eb999ecbdeb912e4c0d659c", kill_on_drop: false }`
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking unwrap-infallible v0.1.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking drt-sc-codec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling drt-sc-codec-derive v0.0.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "221b40565e8a6aa703d8d45e31ba3392d0b8c8039eb999ecbdeb912e4c0d659c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221b40565e8a6aa703d8d45e31ba3392d0b8c8039eb999ecbdeb912e4c0d659c", kill_on_drop: false }`
[INFO] [stdout] 221b40565e8a6aa703d8d45e31ba3392d0b8c8039eb999ecbdeb912e4c0d659c
[INFO] checking drt-sc-codec-0.0.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate drt-sc-codec 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate drt-sc-codec 0.0.1 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 drt-sc-codec 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate drt-sc-codec 0.0.1
[INFO] tweaked toml for crates.io crate drt-sc-codec 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.7.4 (latest: v0.7.6)
[INFO] [stderr]       Adding quote v1.0.36 (latest: v1.0.37)
[INFO] [stderr]       Adding syn v2.0.72 (latest: v2.0.77)
[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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a9d14db26d7ab20e7536c889a5efacee80aa86e70413167197bfceb7be22ec
[INFO] running `Command { std: "docker" "start" "-a" "b8a9d14db26d7ab20e7536c889a5efacee80aa86e70413167197bfceb7be22ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a9d14db26d7ab20e7536c889a5efacee80aa86e70413167197bfceb7be22ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a9d14db26d7ab20e7536c889a5efacee80aa86e70413167197bfceb7be22ec", kill_on_drop: false }`
[INFO] [stdout] b8a9d14db26d7ab20e7536c889a5efacee80aa86e70413167197bfceb7be22ec
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76906fe1005ab045180d494ecba2e8280c1ab12daf8a83c301a332e061227752
[INFO] running `Command { std: "docker" "start" "-a" "76906fe1005ab045180d494ecba2e8280c1ab12daf8a83c301a332e061227752", kill_on_drop: false }`
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking unwrap-infallible v0.1.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking drt-sc-codec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling drt-sc-codec-derive v0.0.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "76906fe1005ab045180d494ecba2e8280c1ab12daf8a83c301a332e061227752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76906fe1005ab045180d494ecba2e8280c1ab12daf8a83c301a332e061227752", kill_on_drop: false }`
[INFO] [stdout] 76906fe1005ab045180d494ecba2e8280c1ab12daf8a83c301a332e061227752