[INFO] fetching crate fixed-length-search 0.1.0...
[INFO] testing fixed-length-search-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fixed-length-search 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fixed-length-search 0.1.0
[INFO] finished tweaking crates.io crate fixed-length-search 0.1.0
[INFO] tweaked toml for crates.io crate fixed-length-search 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fixed-length-search 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fixed-length-search 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f2dccb0ed5b5c9c80e61598d0df58ee1d0f6ae6eab2739b40a265ab4e4ce7b5
[INFO] running `Command { std: "docker" "start" "-a" "1f2dccb0ed5b5c9c80e61598d0df58ee1d0f6ae6eab2739b40a265ab4e4ce7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f2dccb0ed5b5c9c80e61598d0df58ee1d0f6ae6eab2739b40a265ab4e4ce7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2dccb0ed5b5c9c80e61598d0df58ee1d0f6ae6eab2739b40a265ab4e4ce7b5", kill_on_drop: false }`
[INFO] [stdout] 1f2dccb0ed5b5c9c80e61598d0df58ee1d0f6ae6eab2739b40a265ab4e4ce7b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9406837bf9173eac17fdaf5598adfd9e3988d44f0427f7b9f672ba5d63a74417
[INFO] running `Command { std: "docker" "start" "-a" "9406837bf9173eac17fdaf5598adfd9e3988d44f0427f7b9f672ba5d63a74417", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fixed-length-search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "9406837bf9173eac17fdaf5598adfd9e3988d44f0427f7b9f672ba5d63a74417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9406837bf9173eac17fdaf5598adfd9e3988d44f0427f7b9f672ba5d63a74417", kill_on_drop: false }`
[INFO] [stdout] 9406837bf9173eac17fdaf5598adfd9e3988d44f0427f7b9f672ba5d63a74417
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6f961b20ba74c3db156902abc5766bd53eb100a423a6742ceccd7cc44822ec5
[INFO] running `Command { std: "docker" "start" "-a" "f6f961b20ba74c3db156902abc5766bd53eb100a423a6742ceccd7cc44822ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed-length-search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f6f961b20ba74c3db156902abc5766bd53eb100a423a6742ceccd7cc44822ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f961b20ba74c3db156902abc5766bd53eb100a423a6742ceccd7cc44822ec5", kill_on_drop: false }`
[INFO] [stdout] f6f961b20ba74c3db156902abc5766bd53eb100a423a6742ceccd7cc44822ec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03c85ac6ceb5547fd3d3dd26dd74c51393ab78c884ff3adaca78396b5f6e623c
[INFO] running `Command { std: "docker" "start" "-a" "03c85ac6ceb5547fd3d3dd26dd74c51393ab78c884ff3adaca78396b5f6e623c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fixed_length_search-df0546263de47cdc)
[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" "03c85ac6ceb5547fd3d3dd26dd74c51393ab78c884ff3adaca78396b5f6e623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c85ac6ceb5547fd3d3dd26dd74c51393ab78c884ff3adaca78396b5f6e623c", kill_on_drop: false }`
[INFO] [stdout] 03c85ac6ceb5547fd3d3dd26dd74c51393ab78c884ff3adaca78396b5f6e623c