[INFO] fetching crate uluru 3.0.0...
[INFO] testing uluru-3.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate uluru 3.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate uluru 3.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uluru 3.0.0
[INFO] finished tweaking crates.io crate uluru 3.0.0
[INFO] tweaked toml for crates.io crate uluru 3.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ba835ac39bc4593b9e3d3f478d86316770ce17671aa9dadb2fba013ef6804e9
[INFO] running `Command { std: "docker" "start" "-a" "2ba835ac39bc4593b9e3d3f478d86316770ce17671aa9dadb2fba013ef6804e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ba835ac39bc4593b9e3d3f478d86316770ce17671aa9dadb2fba013ef6804e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba835ac39bc4593b9e3d3f478d86316770ce17671aa9dadb2fba013ef6804e9", kill_on_drop: false }`
[INFO] [stdout] 2ba835ac39bc4593b9e3d3f478d86316770ce17671aa9dadb2fba013ef6804e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fbe6490ab06fe2d0610cc2798fa62e5e7c66b8c465154724a0f37ac51a5c339
[INFO] running `Command { std: "docker" "start" "-a" "5fbe6490ab06fe2d0610cc2798fa62e5e7c66b8c465154724a0f37ac51a5c339", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling uluru v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "5fbe6490ab06fe2d0610cc2798fa62e5e7c66b8c465154724a0f37ac51a5c339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbe6490ab06fe2d0610cc2798fa62e5e7c66b8c465154724a0f37ac51a5c339", kill_on_drop: false }`
[INFO] [stdout] 5fbe6490ab06fe2d0610cc2798fa62e5e7c66b8c465154724a0f37ac51a5c339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4c04752b668bbf310525d0f32ad3b749db556df59eefa1e9c884a8a88bfcc1c
[INFO] running `Command { std: "docker" "start" "-a" "b4c04752b668bbf310525d0f32ad3b749db556df59eefa1e9c884a8a88bfcc1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling uluru v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "b4c04752b668bbf310525d0f32ad3b749db556df59eefa1e9c884a8a88bfcc1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c04752b668bbf310525d0f32ad3b749db556df59eefa1e9c884a8a88bfcc1c", kill_on_drop: false }`
[INFO] [stdout] b4c04752b668bbf310525d0f32ad3b749db556df59eefa1e9c884a8a88bfcc1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21884cad1414eb51346052622265c85970f2ffb7a5ae365500b2835b1c5aa4df
[INFO] running `Command { std: "docker" "start" "-a" "21884cad1414eb51346052622265c85970f2ffb7a5ae365500b2835b1c5aa4df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uluru-9c0c2688cf0a89e7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uluru
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::find ... ok
[INFO] [stdout] test tests::front ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::lookup ... ok
[INFO] [stdout] test tests::touch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - LRUCache (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21884cad1414eb51346052622265c85970f2ffb7a5ae365500b2835b1c5aa4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21884cad1414eb51346052622265c85970f2ffb7a5ae365500b2835b1c5aa4df", kill_on_drop: false }`
[INFO] [stdout] 21884cad1414eb51346052622265c85970f2ffb7a5ae365500b2835b1c5aa4df