[INFO] cloning repository https://github.com/Dumra/testing_collections
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dumra/testing_collections" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDumra%2Ftesting_collections", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDumra%2Ftesting_collections'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7263d9831e93a2b1dcb7f07d0dee94db8728c35
[INFO] testing Dumra/testing_collections against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDumra%2Ftesting_collections" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dumra/testing_collections 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 git repo https://github.com/Dumra/testing_collections
[INFO] finished tweaking git repo https://github.com/Dumra/testing_collections
[INFO] tweaked toml for git repo https://github.com/Dumra/testing_collections written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/Dumra/testing_collections already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] b8c546f541d5f6424e9979c0dd5b48477356cd55c8ae6f7af6d3ad5b3c74902a
[INFO] running `Command { std: "docker" "start" "-a" "b8c546f541d5f6424e9979c0dd5b48477356cd55c8ae6f7af6d3ad5b3c74902a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8c546f541d5f6424e9979c0dd5b48477356cd55c8ae6f7af6d3ad5b3c74902a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c546f541d5f6424e9979c0dd5b48477356cd55c8ae6f7af6d3ad5b3c74902a", kill_on_drop: false }`
[INFO] [stdout] b8c546f541d5f6424e9979c0dd5b48477356cd55c8ae6f7af6d3ad5b3c74902a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 432715397ac8fceffa2376d8ad0d89bfb713dff98e9d66501fc4101fae31c07d
[INFO] running `Command { std: "docker" "start" "-a" "432715397ac8fceffa2376d8ad0d89bfb713dff98e9d66501fc4101fae31c07d", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "432715397ac8fceffa2376d8ad0d89bfb713dff98e9d66501fc4101fae31c07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432715397ac8fceffa2376d8ad0d89bfb713dff98e9d66501fc4101fae31c07d", kill_on_drop: false }`
[INFO] [stdout] 432715397ac8fceffa2376d8ad0d89bfb713dff98e9d66501fc4101fae31c07d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 84bcf0dece7676eecb53ba822bc297537d1d1adcb32f4e89265e3cd98c1b998d
[INFO] running `Command { std: "docker" "start" "-a" "84bcf0dece7676eecb53ba822bc297537d1d1adcb32f4e89265e3cd98c1b998d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `Command { std: "docker" "inspect" "84bcf0dece7676eecb53ba822bc297537d1d1adcb32f4e89265e3cd98c1b998d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84bcf0dece7676eecb53ba822bc297537d1d1adcb32f4e89265e3cd98c1b998d", kill_on_drop: false }`
[INFO] [stdout] 84bcf0dece7676eecb53ba822bc297537d1d1adcb32f4e89265e3cd98c1b998d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 03c8b22b58bf9ceb27e2f0a04761f2c8e26858a8c8809f7f8ade70361fd260b8
[INFO] running `Command { std: "docker" "start" "-a" "03c8b22b58bf9ceb27e2f0a04761f2c8e26858a8c8809f7f8ade70361fd260b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collections-b35779d95ee5c402)
[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" "03c8b22b58bf9ceb27e2f0a04761f2c8e26858a8c8809f7f8ade70361fd260b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c8b22b58bf9ceb27e2f0a04761f2c8e26858a8c8809f7f8ade70361fd260b8", kill_on_drop: false }`
[INFO] [stdout] 03c8b22b58bf9ceb27e2f0a04761f2c8e26858a8c8809f7f8ade70361fd260b8