[INFO] fetching crate persimmon 0.1.0...
[INFO] testing persimmon-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate persimmon 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate persimmon 0.1.0
[INFO] finished tweaking crates.io crate persimmon 0.1.0
[INFO] tweaked toml for crates.io crate persimmon 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate persimmon 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate persimmon 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ffd3990abac9ee63eb31993e687dcf5ea3d249cbf1d9386cadd8a21795d6330
[INFO] running `Command { std: "docker" "start" "-a" "8ffd3990abac9ee63eb31993e687dcf5ea3d249cbf1d9386cadd8a21795d6330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ffd3990abac9ee63eb31993e687dcf5ea3d249cbf1d9386cadd8a21795d6330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffd3990abac9ee63eb31993e687dcf5ea3d249cbf1d9386cadd8a21795d6330", kill_on_drop: false }`
[INFO] [stdout] 8ffd3990abac9ee63eb31993e687dcf5ea3d249cbf1d9386cadd8a21795d6330
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726946ef72fd00f8f62f68e66f70f90aa53ac052e2bfbe9ad327aa6740422bdf
[INFO] running `Command { std: "docker" "start" "-a" "726946ef72fd00f8f62f68e66f70f90aa53ac052e2bfbe9ad327aa6740422bdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling persimmon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "726946ef72fd00f8f62f68e66f70f90aa53ac052e2bfbe9ad327aa6740422bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726946ef72fd00f8f62f68e66f70f90aa53ac052e2bfbe9ad327aa6740422bdf", kill_on_drop: false }`
[INFO] [stdout] 726946ef72fd00f8f62f68e66f70f90aa53ac052e2bfbe9ad327aa6740422bdf
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cc67c08b64c98feaf8f69d8fa493beb0b3fb77544126f9737f1e18b8f63a5a4
[INFO] running `Command { std: "docker" "start" "-a" "3cc67c08b64c98feaf8f69d8fa493beb0b3fb77544126f9737f1e18b8f63a5a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling persimmon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "3cc67c08b64c98feaf8f69d8fa493beb0b3fb77544126f9737f1e18b8f63a5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc67c08b64c98feaf8f69d8fa493beb0b3fb77544126f9737f1e18b8f63a5a4", kill_on_drop: false }`
[INFO] [stdout] 3cc67c08b64c98feaf8f69d8fa493beb0b3fb77544126f9737f1e18b8f63a5a4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8f8d8c796347fe6d1a4c7f548f902bb8f4dfa9486ae2e5ab4832edc3b2bbd59
[INFO] running `Command { std: "docker" "start" "-a" "e8f8d8c796347fe6d1a4c7f548f902bb8f4dfa9486ae2e5ab4832edc3b2bbd59", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/persimmon-f822988ed75fcb75)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8f8d8c796347fe6d1a4c7f548f902bb8f4dfa9486ae2e5ab4832edc3b2bbd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f8d8c796347fe6d1a4c7f548f902bb8f4dfa9486ae2e5ab4832edc3b2bbd59", kill_on_drop: false }`
[INFO] [stdout] e8f8d8c796347fe6d1a4c7f548f902bb8f4dfa9486ae2e5ab4832edc3b2bbd59