[INFO] fetching crate rfc-4226 0.2.0...
[INFO] building rfc-4226-0.2.0 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate rfc-4226 0.2.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate rfc-4226 0.2.0 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rfc-4226 0.2.0
[INFO] finished tweaking crates.io crate rfc-4226 0.2.0
[INFO] tweaked toml for crates.io crate rfc-4226 0.2.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4eddbcbd0747bcdfa3c5741cf6d63207ef04e3e2eda605b19822bd5acab8e7ea
[INFO] running `Command { std: "docker" "start" "-a" "4eddbcbd0747bcdfa3c5741cf6d63207ef04e3e2eda605b19822bd5acab8e7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4eddbcbd0747bcdfa3c5741cf6d63207ef04e3e2eda605b19822bd5acab8e7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eddbcbd0747bcdfa3c5741cf6d63207ef04e3e2eda605b19822bd5acab8e7ea", kill_on_drop: false }`
[INFO] [stdout] 4eddbcbd0747bcdfa3c5741cf6d63207ef04e3e2eda605b19822bd5acab8e7ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0b04954e8b01578dc387b1eb1e0290a7f5cf1243f143fc37ac7ae2720f9b607
[INFO] running `Command { std: "docker" "start" "-a" "e0b04954e8b01578dc387b1eb1e0290a7f5cf1243f143fc37ac7ae2720f9b607", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling rfc-4226 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "e0b04954e8b01578dc387b1eb1e0290a7f5cf1243f143fc37ac7ae2720f9b607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b04954e8b01578dc387b1eb1e0290a7f5cf1243f143fc37ac7ae2720f9b607", kill_on_drop: false }`
[INFO] [stdout] e0b04954e8b01578dc387b1eb1e0290a7f5cf1243f143fc37ac7ae2720f9b607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ac31fe7b2a322f889b23b3682654ea7179d553af5901944cffc33b7220eccef
[INFO] running `Command { std: "docker" "start" "-a" "9ac31fe7b2a322f889b23b3682654ea7179d553af5901944cffc33b7220eccef", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc-4226 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfc_4226-c904c6eedd66468c)
[INFO] running `Command { std: "docker" "inspect" "9ac31fe7b2a322f889b23b3682654ea7179d553af5901944cffc33b7220eccef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac31fe7b2a322f889b23b3682654ea7179d553af5901944cffc33b7220eccef", kill_on_drop: false }`
[INFO] [stdout] 9ac31fe7b2a322f889b23b3682654ea7179d553af5901944cffc33b7220eccef