[INFO] fetching crate historian 4.0.4...
[INFO] checking historian-4.0.4 against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] extracting crate historian 4.0.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate historian 4.0.4 on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate historian 4.0.4
[INFO] finished tweaking crates.io crate historian 4.0.4
[INFO] tweaked toml for crates.io crate historian 4.0.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2150e8c51eab8288f5683702c9a008f4ad1ff1c9840575e8d5e06c29c071bb1
[INFO] running `Command { std: "docker" "start" "-a" "a2150e8c51eab8288f5683702c9a008f4ad1ff1c9840575e8d5e06c29c071bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2150e8c51eab8288f5683702c9a008f4ad1ff1c9840575e8d5e06c29c071bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2150e8c51eab8288f5683702c9a008f4ad1ff1c9840575e8d5e06c29c071bb1", kill_on_drop: false }`
[INFO] [stdout] a2150e8c51eab8288f5683702c9a008f4ad1ff1c9840575e8d5e06c29c071bb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c2abec396ddb7eb0e41b44cf0cd72cdd9d26cf65b289b7fce91d2012cacb75d
[INFO] running `Command { std: "docker" "start" "-a" "1c2abec396ddb7eb0e41b44cf0cd72cdd9d26cf65b289b7fce91d2012cacb75d", kill_on_drop: false }`
[INFO] [stderr]     Checking historian v4.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "1c2abec396ddb7eb0e41b44cf0cd72cdd9d26cf65b289b7fce91d2012cacb75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2abec396ddb7eb0e41b44cf0cd72cdd9d26cf65b289b7fce91d2012cacb75d", kill_on_drop: false }`
[INFO] [stdout] 1c2abec396ddb7eb0e41b44cf0cd72cdd9d26cf65b289b7fce91d2012cacb75d