[INFO] fetching crate shard-engine 0.0.1-discontinued...
[INFO] testing shard-engine-0.0.1-discontinued against 1.91.0 for beta-1.92-2
[INFO] extracting crate shard-engine 0.0.1-discontinued into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate shard-engine 0.0.1-discontinued
[INFO] finished tweaking crates.io crate shard-engine 0.0.1-discontinued
[INFO] tweaked toml for crates.io crate shard-engine 0.0.1-discontinued written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shard-engine 0.0.1-discontinued 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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] 2d645eca24263674c2baef7244f05b0d629e6850aaacb6b0f3145aee30427eaa
[INFO] running `Command { std: "docker" "start" "-a" "2d645eca24263674c2baef7244f05b0d629e6850aaacb6b0f3145aee30427eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d645eca24263674c2baef7244f05b0d629e6850aaacb6b0f3145aee30427eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d645eca24263674c2baef7244f05b0d629e6850aaacb6b0f3145aee30427eaa", kill_on_drop: false }`
[INFO] [stdout] 2d645eca24263674c2baef7244f05b0d629e6850aaacb6b0f3145aee30427eaa
[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] 39e506733544761dbb1d97c4156fb88d4409a066db1bd70cf6f6fa32bb8683fd
[INFO] running `Command { std: "docker" "start" "-a" "39e506733544761dbb1d97c4156fb88d4409a066db1bd70cf6f6fa32bb8683fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling shard-engine v0.0.1-discontinued (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "39e506733544761dbb1d97c4156fb88d4409a066db1bd70cf6f6fa32bb8683fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e506733544761dbb1d97c4156fb88d4409a066db1bd70cf6f6fa32bb8683fd", kill_on_drop: false }`
[INFO] [stdout] 39e506733544761dbb1d97c4156fb88d4409a066db1bd70cf6f6fa32bb8683fd
[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] 499aa217a2411af2d67b219c80035f8bb9121c8d83702166a1c0779263ffb7bb
[INFO] running `Command { std: "docker" "start" "-a" "499aa217a2411af2d67b219c80035f8bb9121c8d83702166a1c0779263ffb7bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling shard-engine v0.0.1-discontinued (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "499aa217a2411af2d67b219c80035f8bb9121c8d83702166a1c0779263ffb7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "499aa217a2411af2d67b219c80035f8bb9121c8d83702166a1c0779263ffb7bb", kill_on_drop: false }`
[INFO] [stdout] 499aa217a2411af2d67b219c80035f8bb9121c8d83702166a1c0779263ffb7bb
[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] 7fa8d6c173ae5d94c97b7a6788524a9d167fc590f08e9bc44a24ff1c02f98d89
[INFO] running `Command { std: "docker" "start" "-a" "7fa8d6c173ae5d94c97b7a6788524a9d167fc590f08e9bc44a24ff1c02f98d89", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shard_engine-8ce5c7338dcdc916)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shard_engine
[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" "7fa8d6c173ae5d94c97b7a6788524a9d167fc590f08e9bc44a24ff1c02f98d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa8d6c173ae5d94c97b7a6788524a9d167fc590f08e9bc44a24ff1c02f98d89", kill_on_drop: false }`
[INFO] [stdout] 7fa8d6c173ae5d94c97b7a6788524a9d167fc590f08e9bc44a24ff1c02f98d89