[INFO] fetching crate tzf-rel 0.0.2025-b...
[INFO] building tzf-rel-0.0.2025-b against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tzf-rel 0.0.2025-b into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tzf-rel 0.0.2025-b
[INFO] finished tweaking crates.io crate tzf-rel 0.0.2025-b
[INFO] tweaked toml for crates.io crate tzf-rel 0.0.2025-b written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tzf-rel 0.0.2025-b on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tzf-rel 0.0.2025-b 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3226394b580faea6165120b6165f8266799c1f0e69c26338c5f60b840062ba0
[INFO] running `Command { std: "docker" "start" "-a" "c3226394b580faea6165120b6165f8266799c1f0e69c26338c5f60b840062ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3226394b580faea6165120b6165f8266799c1f0e69c26338c5f60b840062ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3226394b580faea6165120b6165f8266799c1f0e69c26338c5f60b840062ba0", kill_on_drop: false }`
[INFO] [stdout] c3226394b580faea6165120b6165f8266799c1f0e69c26338c5f60b840062ba0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d4c7dfaaca3b5dedbb2457424417e6b7b4ec286adf2c57d9fe1d85efec038ad
[INFO] running `Command { std: "docker" "start" "-a" "1d4c7dfaaca3b5dedbb2457424417e6b7b4ec286adf2c57d9fe1d85efec038ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling tzf-rel v0.0.2025-b (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "1d4c7dfaaca3b5dedbb2457424417e6b7b4ec286adf2c57d9fe1d85efec038ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4c7dfaaca3b5dedbb2457424417e6b7b4ec286adf2c57d9fe1d85efec038ad", kill_on_drop: false }`
[INFO] [stdout] 1d4c7dfaaca3b5dedbb2457424417e6b7b4ec286adf2c57d9fe1d85efec038ad
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6baf53e3f4428a2d52d452d4911759e95d284b29fd1f43d7d22574c0b4ad3ce
[INFO] running `Command { std: "docker" "start" "-a" "b6baf53e3f4428a2d52d452d4911759e95d284b29fd1f43d7d22574c0b4ad3ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling tzf-rel v0.0.2025-b (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b6baf53e3f4428a2d52d452d4911759e95d284b29fd1f43d7d22574c0b4ad3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6baf53e3f4428a2d52d452d4911759e95d284b29fd1f43d7d22574c0b4ad3ce", kill_on_drop: false }`
[INFO] [stdout] b6baf53e3f4428a2d52d452d4911759e95d284b29fd1f43d7d22574c0b4ad3ce