[INFO] fetching crate tuple_tricks 0.2.1...
[INFO] testing tuple_tricks-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tuple_tricks 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tuple_tricks 0.2.1 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 tuple_tricks 0.2.1
[INFO] finished tweaking crates.io crate tuple_tricks 0.2.1
[INFO] tweaked toml for crates.io crate tuple_tricks 0.2.1 written to /workspace/builds/worker-8/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded make_tuple_traits v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a8c91e8d8f932214cdc68807aa46859acbf97dc4676835f91cbb721cbd0142c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9a8c91e8d8f932214cdc68807aa46859acbf97dc4676835f91cbb721cbd0142c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8c91e8d8f932214cdc68807aa46859acbf97dc4676835f91cbb721cbd0142c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8c91e8d8f932214cdc68807aa46859acbf97dc4676835f91cbb721cbd0142c", kill_on_drop: false }`
[INFO] [stdout] 9a8c91e8d8f932214cdc68807aa46859acbf97dc4676835f91cbb721cbd0142c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db5571116382a317ce3c5edde2df43b11ad29b64d6125c4b899cb69127fbd23c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db5571116382a317ce3c5edde2df43b11ad29b64d6125c4b899cb69127fbd23c", kill_on_drop: false }`
[INFO] [stderr]    Compiling make_tuple_traits v0.2.2
[INFO] [stderr]    Compiling tuple_tricks v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "db5571116382a317ce3c5edde2df43b11ad29b64d6125c4b899cb69127fbd23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5571116382a317ce3c5edde2df43b11ad29b64d6125c4b899cb69127fbd23c", kill_on_drop: false }`
[INFO] [stdout] db5571116382a317ce3c5edde2df43b11ad29b64d6125c4b899cb69127fbd23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7279f36278112b916969c528635826f5c0dd5403584ace3fd6beec20a33c0edb
[INFO] running `Command { std: "docker" "start" "-a" "7279f36278112b916969c528635826f5c0dd5403584ace3fd6beec20a33c0edb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_tricks v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "7279f36278112b916969c528635826f5c0dd5403584ace3fd6beec20a33c0edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7279f36278112b916969c528635826f5c0dd5403584ace3fd6beec20a33c0edb", kill_on_drop: false }`
[INFO] [stdout] 7279f36278112b916969c528635826f5c0dd5403584ace3fd6beec20a33c0edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 643c00a4ade33f12d4a5664ea756a98bd374212e9db58581da269e40490e3fc0
[INFO] running `Command { std: "docker" "start" "-a" "643c00a4ade33f12d4a5664ea756a98bd374212e9db58581da269e40490e3fc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tuple_tricks-2d2498d82c790e4e)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_nest ... ok
[INFO] [stderr]    Doc-tests tuple_tricks
[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] [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" "643c00a4ade33f12d4a5664ea756a98bd374212e9db58581da269e40490e3fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643c00a4ade33f12d4a5664ea756a98bd374212e9db58581da269e40490e3fc0", kill_on_drop: false }`
[INFO] [stdout] 643c00a4ade33f12d4a5664ea756a98bd374212e9db58581da269e40490e3fc0