[INFO] fetching crate serum-borsh-derive 0.7.2+serum.1...
[INFO] checking serum-borsh-derive-0.7.2+serum.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate serum-borsh-derive 0.7.2+serum.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate serum-borsh-derive 0.7.2+serum.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 serum-borsh-derive 0.7.2+serum.1
[INFO] finished tweaking crates.io crate serum-borsh-derive 0.7.2+serum.1
[INFO] tweaked toml for crates.io crate serum-borsh-derive 0.7.2+serum.1 written to /workspace/builds/worker-7-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 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.57 (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] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-schema-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serum-borsh-derive-internal v0.7.2+serum.1
[INFO] [stderr]   Downloaded serum-borsh-schema-derive-internal v0.7.2+serum.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1100a2bb490444722b82b2b8222a55b5fdd178f69ddf5a169d10f2f3ab7dce64
[INFO] running `Command { std: "docker" "start" "-a" "1100a2bb490444722b82b2b8222a55b5fdd178f69ddf5a169d10f2f3ab7dce64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1100a2bb490444722b82b2b8222a55b5fdd178f69ddf5a169d10f2f3ab7dce64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1100a2bb490444722b82b2b8222a55b5fdd178f69ddf5a169d10f2f3ab7dce64", kill_on_drop: false }`
[INFO] [stdout] 1100a2bb490444722b82b2b8222a55b5fdd178f69ddf5a169d10f2f3ab7dce64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 458ed689e0a2d8973b8070c8ef76d433c6c8557a0b70c5b11daac681f5eef96a
[INFO] running `Command { std: "docker" "start" "-a" "458ed689e0a2d8973b8070c8ef76d433c6c8557a0b70c5b11daac681f5eef96a", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-schema-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]     Checking unicode-xid v0.2.5
[INFO] [stderr]     Checking serum-borsh-derive-internal v0.7.2+serum.1
[INFO] [stderr]     Checking serum-borsh-schema-derive-internal v0.7.2+serum.1
[INFO] [stderr]     Checking serum-borsh-derive v0.7.2+serum.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "458ed689e0a2d8973b8070c8ef76d433c6c8557a0b70c5b11daac681f5eef96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458ed689e0a2d8973b8070c8ef76d433c6c8557a0b70c5b11daac681f5eef96a", kill_on_drop: false }`
[INFO] [stdout] 458ed689e0a2d8973b8070c8ef76d433c6c8557a0b70c5b11daac681f5eef96a
[INFO] checking serum-borsh-derive-0.7.2+serum.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate serum-borsh-derive 0.7.2+serum.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate serum-borsh-derive 0.7.2+serum.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 serum-borsh-derive 0.7.2+serum.1
[INFO] finished tweaking crates.io crate serum-borsh-derive 0.7.2+serum.1
[INFO] tweaked toml for crates.io crate serum-borsh-derive 0.7.2+serum.1 written to /workspace/builds/worker-7-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 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.57 (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] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-schema-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 25c3d18fa6e2df6d582df81c4f12033a6d7c15798befbb59d46ed784863e78ac
[INFO] running `Command { std: "docker" "start" "-a" "25c3d18fa6e2df6d582df81c4f12033a6d7c15798befbb59d46ed784863e78ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25c3d18fa6e2df6d582df81c4f12033a6d7c15798befbb59d46ed784863e78ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c3d18fa6e2df6d582df81c4f12033a6d7c15798befbb59d46ed784863e78ac", kill_on_drop: false }`
[INFO] [stdout] 25c3d18fa6e2df6d582df81c4f12033a6d7c15798befbb59d46ed784863e78ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 89611a46d60ea5ef70aca4fbf4f693eaa20396b05cb31c476fcdd5c1124471ee
[INFO] running `Command { std: "docker" "start" "-a" "89611a46d60ea5ef70aca4fbf4f693eaa20396b05cb31c476fcdd5c1124471ee", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-schema-derive-internal` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]     Checking unicode-xid v0.2.5
[INFO] [stderr]     Checking serum-borsh-derive-internal v0.7.2+serum.1
[INFO] [stderr]     Checking serum-borsh-schema-derive-internal v0.7.2+serum.1
[INFO] [stderr]     Checking serum-borsh-derive v0.7.2+serum.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "89611a46d60ea5ef70aca4fbf4f693eaa20396b05cb31c476fcdd5c1124471ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89611a46d60ea5ef70aca4fbf4f693eaa20396b05cb31c476fcdd5c1124471ee", kill_on_drop: false }`
[INFO] [stdout] 89611a46d60ea5ef70aca4fbf4f693eaa20396b05cb31c476fcdd5c1124471ee