[INFO] fetching crate loess-rust 0.1.0+0.2...
[INFO] testing loess-rust-0.1.0+0.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate loess-rust 0.1.0+0.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate loess-rust 0.1.0+0.2
[INFO] finished tweaking crates.io crate loess-rust 0.1.0+0.2
[INFO] tweaked toml for crates.io crate loess-rust 0.1.0+0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate loess-rust 0.1.0+0.2 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 loess-rust 0.1.0+0.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loess v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d279661e9aa94f4223b2152d876c6775aab24239d1e04741bf968691606d3489
[INFO] running `Command { std: "docker" "start" "-a" "d279661e9aa94f4223b2152d876c6775aab24239d1e04741bf968691606d3489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d279661e9aa94f4223b2152d876c6775aab24239d1e04741bf968691606d3489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d279661e9aa94f4223b2152d876c6775aab24239d1e04741bf968691606d3489", kill_on_drop: false }`
[INFO] [stdout] d279661e9aa94f4223b2152d876c6775aab24239d1e04741bf968691606d3489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fb24c0124e678cbcd25903fa01f9e02d281e86d4dd64af3feeb2a2e4de182d85
[INFO] running `Command { std: "docker" "start" "-a" "fb24c0124e678cbcd25903fa01f9e02d281e86d4dd64af3feeb2a2e4de182d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling loess v0.2.3
[INFO] [stderr]    Compiling loess-rust v0.1.0+0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "fb24c0124e678cbcd25903fa01f9e02d281e86d4dd64af3feeb2a2e4de182d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb24c0124e678cbcd25903fa01f9e02d281e86d4dd64af3feeb2a2e4de182d85", kill_on_drop: false }`
[INFO] [stdout] fb24c0124e678cbcd25903fa01f9e02d281e86d4dd64af3feeb2a2e4de182d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ef8fb4d7c8bc5f14fdda522bc5bab3b7aca68f56647655d23b1ceeeea1cd7f00
[INFO] running `Command { std: "docker" "start" "-a" "ef8fb4d7c8bc5f14fdda522bc5bab3b7aca68f56647655d23b1ceeeea1cd7f00", kill_on_drop: false }`
[INFO] [stderr]    Compiling loess-rust v0.1.0+0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "ef8fb4d7c8bc5f14fdda522bc5bab3b7aca68f56647655d23b1ceeeea1cd7f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8fb4d7c8bc5f14fdda522bc5bab3b7aca68f56647655d23b1ceeeea1cd7f00", kill_on_drop: false }`
[INFO] [stdout] ef8fb4d7c8bc5f14fdda522bc5bab3b7aca68f56647655d23b1ceeeea1cd7f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 96aa0813d44081da2dd5c620ef0c4245696dca5ee3166e63bcae8b893b4721a4
[INFO] running `Command { std: "docker" "start" "-a" "96aa0813d44081da2dd5c620ef0c4245696dca5ee3166e63bcae8b893b4721a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/loess_rust-ab82cfdec6ad1219)
[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 loess_rust
[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" "96aa0813d44081da2dd5c620ef0c4245696dca5ee3166e63bcae8b893b4721a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96aa0813d44081da2dd5c620ef0c4245696dca5ee3166e63bcae8b893b4721a4", kill_on_drop: false }`
[INFO] [stdout] 96aa0813d44081da2dd5c620ef0c4245696dca5ee3166e63bcae8b893b4721a4