[INFO] fetching crate retrofire 0.4.0-pre2...
[INFO] testing retrofire-0.4.0-pre2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate retrofire 0.4.0-pre2 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate retrofire 0.4.0-pre2
[INFO] finished tweaking crates.io crate retrofire 0.4.0-pre2
[INFO] tweaked toml for crates.io crate retrofire 0.4.0-pre2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retrofire 0.4.0-pre2 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 retrofire 0.4.0-pre2 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded retrofire-front v0.4.0-pre2
[INFO] [stderr]   Downloaded retrofire-geom v0.4.0-pre2
[INFO] [stderr]   Downloaded retrofire-core v0.4.0-pre2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c1e4832d1a271a69594da6c29be99150530d73b9204a582c80457c9fade28735
[INFO] running `Command { std: "docker" "start" "-a" "c1e4832d1a271a69594da6c29be99150530d73b9204a582c80457c9fade28735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1e4832d1a271a69594da6c29be99150530d73b9204a582c80457c9fade28735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e4832d1a271a69594da6c29be99150530d73b9204a582c80457c9fade28735", kill_on_drop: false }`
[INFO] [stdout] c1e4832d1a271a69594da6c29be99150530d73b9204a582c80457c9fade28735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 08629a31f7342ea9a47f41418a2effd8dff36521ecd8ba098c653ce9f4940079
[INFO] running `Command { std: "docker" "start" "-a" "08629a31f7342ea9a47f41418a2effd8dff36521ecd8ba098c653ce9f4940079", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrofire-core v0.4.0-pre2
[INFO] [stderr]    Compiling retrofire-front v0.4.0-pre2
[INFO] [stderr]    Compiling retrofire-geom v0.4.0-pre2
[INFO] [stderr]    Compiling retrofire v0.4.0-pre2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "08629a31f7342ea9a47f41418a2effd8dff36521ecd8ba098c653ce9f4940079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08629a31f7342ea9a47f41418a2effd8dff36521ecd8ba098c653ce9f4940079", kill_on_drop: false }`
[INFO] [stdout] 08629a31f7342ea9a47f41418a2effd8dff36521ecd8ba098c653ce9f4940079
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5967dd79a182e347f8f83a1ad760750a3c6362ec66fb1ea1be344d8af6d69df3
[INFO] running `Command { std: "docker" "start" "-a" "5967dd79a182e347f8f83a1ad760750a3c6362ec66fb1ea1be344d8af6d69df3", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrofire v0.4.0-pre2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "5967dd79a182e347f8f83a1ad760750a3c6362ec66fb1ea1be344d8af6d69df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5967dd79a182e347f8f83a1ad760750a3c6362ec66fb1ea1be344d8af6d69df3", kill_on_drop: false }`
[INFO] [stdout] 5967dd79a182e347f8f83a1ad760750a3c6362ec66fb1ea1be344d8af6d69df3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b6038ffbece665fb28b5fd34480f60b1244df87b712cccc37f85a54cc1c43fbe
[INFO] running `Command { std: "docker" "start" "-a" "b6038ffbece665fb28b5fd34480f60b1244df87b712cccc37f85a54cc1c43fbe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retrofire-b4e3ebb224ca84df)
[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] [stderr]    Doc-tests retrofire
[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" "b6038ffbece665fb28b5fd34480f60b1244df87b712cccc37f85a54cc1c43fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6038ffbece665fb28b5fd34480f60b1244df87b712cccc37f85a54cc1c43fbe", kill_on_drop: false }`
[INFO] [stdout] b6038ffbece665fb28b5fd34480f60b1244df87b712cccc37f85a54cc1c43fbe