[INFO] fetching crate tupletools 0.2.5...
[INFO] testing tupletools-0.2.5 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tupletools 0.2.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tupletools 0.2.5 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tupletools 0.2.5
[INFO] finished tweaking crates.io crate tupletools 0.2.5
[INFO] tweaked toml for crates.io crate tupletools 0.2.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64e468db62b6c6fbaeee739fcf562db5eca16cd18a3ce6f5435b0bd4d9b86295
[INFO] running `"docker" "start" "-a" "64e468db62b6c6fbaeee739fcf562db5eca16cd18a3ce6f5435b0bd4d9b86295"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tupletools v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "64e468db62b6c6fbaeee739fcf562db5eca16cd18a3ce6f5435b0bd4d9b86295"`
[INFO] running `"docker" "rm" "-f" "64e468db62b6c6fbaeee739fcf562db5eca16cd18a3ce6f5435b0bd4d9b86295"`
[INFO] [stdout] 64e468db62b6c6fbaeee739fcf562db5eca16cd18a3ce6f5435b0bd4d9b86295
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 130acbec164a9ec2a3efaca59684ea98123ae52aa3705adb1288b3a8b39bf298
[INFO] running `"docker" "start" "-a" "130acbec164a9ec2a3efaca59684ea98123ae52aa3705adb1288b3a8b39bf298"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tupletools v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "130acbec164a9ec2a3efaca59684ea98123ae52aa3705adb1288b3a8b39bf298"`
[INFO] running `"docker" "rm" "-f" "130acbec164a9ec2a3efaca59684ea98123ae52aa3705adb1288b3a8b39bf298"`
[INFO] [stdout] 130acbec164a9ec2a3efaca59684ea98123ae52aa3705adb1288b3a8b39bf298
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] ba7d994971dc5795df3adedab1908e5fa708dbd33f2ed905876de1340396e0d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ba7d994971dc5795df3adedab1908e5fa708dbd33f2ed905876de1340396e0d9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tupletools-b4e40dd542a7fdcc
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::cast_one_to_one ... ok
[INFO] [stdout] test tests::fst ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stderr]    Doc-tests tupletools
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::snd ... ok
[INFO] [stdout] test tests::div ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ba7d994971dc5795df3adedab1908e5fa708dbd33f2ed905876de1340396e0d9"`
[INFO] running `"docker" "rm" "-f" "ba7d994971dc5795df3adedab1908e5fa708dbd33f2ed905876de1340396e0d9"`
[INFO] [stdout] ba7d994971dc5795df3adedab1908e5fa708dbd33f2ed905876de1340396e0d9