[INFO] fetching crate sparksdk 0.1.0...
[INFO] testing sparksdk-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sparksdk 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sparksdk 0.1.0
[INFO] finished tweaking crates.io crate sparksdk 0.1.0
[INFO] tweaked toml for crates.io crate sparksdk 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparksdk 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 sparksdk 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4121bdaec37ade14882c8d686f0df84d483c01b3a10cbbf4c00a2726871ea401
[INFO] running `Command { std: "docker" "start" "-a" "4121bdaec37ade14882c8d686f0df84d483c01b3a10cbbf4c00a2726871ea401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4121bdaec37ade14882c8d686f0df84d483c01b3a10cbbf4c00a2726871ea401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4121bdaec37ade14882c8d686f0df84d483c01b3a10cbbf4c00a2726871ea401", kill_on_drop: false }`
[INFO] [stdout] 4121bdaec37ade14882c8d686f0df84d483c01b3a10cbbf4c00a2726871ea401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7f070e1beb5b4524a6d57fcf86bef85ae5f7c2cc48f9dc2258919cab834540aa
[INFO] running `Command { std: "docker" "start" "-a" "7f070e1beb5b4524a6d57fcf86bef85ae5f7c2cc48f9dc2258919cab834540aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparksdk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7f070e1beb5b4524a6d57fcf86bef85ae5f7c2cc48f9dc2258919cab834540aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f070e1beb5b4524a6d57fcf86bef85ae5f7c2cc48f9dc2258919cab834540aa", kill_on_drop: false }`
[INFO] [stdout] 7f070e1beb5b4524a6d57fcf86bef85ae5f7c2cc48f9dc2258919cab834540aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cc1f26468a9c93db5ab81472943f739e8a9c5fb708daf0282eb76a8a14897956
[INFO] running `Command { std: "docker" "start" "-a" "cc1f26468a9c93db5ab81472943f739e8a9c5fb708daf0282eb76a8a14897956", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparksdk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "cc1f26468a9c93db5ab81472943f739e8a9c5fb708daf0282eb76a8a14897956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1f26468a9c93db5ab81472943f739e8a9c5fb708daf0282eb76a8a14897956", kill_on_drop: false }`
[INFO] [stdout] cc1f26468a9c93db5ab81472943f739e8a9c5fb708daf0282eb76a8a14897956
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d8109f282b0dac8635b5418c264592065987d93d297d7d96e694f88d7de186df
[INFO] running `Command { std: "docker" "start" "-a" "d8109f282b0dac8635b5418c264592065987d93d297d7d96e694f88d7de186df", 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/sparksdk-15bdd099d1224fef)
[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 sparksdk
[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" "d8109f282b0dac8635b5418c264592065987d93d297d7d96e694f88d7de186df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8109f282b0dac8635b5418c264592065987d93d297d7d96e694f88d7de186df", kill_on_drop: false }`
[INFO] [stdout] d8109f282b0dac8635b5418c264592065987d93d297d7d96e694f88d7de186df