[INFO] crate cargo-single 1.0.0 is already in cache
[INFO] testing cargo-single-1.0.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate cargo-single 1.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cargo-single 1.0.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-single 1.0.0
[INFO] finished tweaking crates.io crate cargo-single 1.0.0
[INFO] tweaked toml for crates.io crate cargo-single 1.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate cargo-single 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eefd7e7f6eade02b6a2243743067a2906cc8c8034da1d43c77fc54e32786f83
[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" "5eefd7e7f6eade02b6a2243743067a2906cc8c8034da1d43c77fc54e32786f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eefd7e7f6eade02b6a2243743067a2906cc8c8034da1d43c77fc54e32786f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eefd7e7f6eade02b6a2243743067a2906cc8c8034da1d43c77fc54e32786f83", kill_on_drop: false }`
[INFO] [stdout] 5eefd7e7f6eade02b6a2243743067a2906cc8c8034da1d43c77fc54e32786f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89c5bac0049095d8603f1c48bf00c82ad89ecdd57add5c481c42b87ea8c3c48e
[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" "89c5bac0049095d8603f1c48bf00c82ad89ecdd57add5c481c42b87ea8c3c48e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-single v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "89c5bac0049095d8603f1c48bf00c82ad89ecdd57add5c481c42b87ea8c3c48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c5bac0049095d8603f1c48bf00c82ad89ecdd57add5c481c42b87ea8c3c48e", kill_on_drop: false }`
[INFO] [stdout] 89c5bac0049095d8603f1c48bf00c82ad89ecdd57add5c481c42b87ea8c3c48e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f57fb9fb14a2e82fe65597eff90b7f36fcd340f6544a0403f751d30f2f02545
[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" "8f57fb9fb14a2e82fe65597eff90b7f36fcd340f6544a0403f751d30f2f02545", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-single v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8f57fb9fb14a2e82fe65597eff90b7f36fcd340f6544a0403f751d30f2f02545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f57fb9fb14a2e82fe65597eff90b7f36fcd340f6544a0403f751d30f2f02545", kill_on_drop: false }`
[INFO] [stdout] 8f57fb9fb14a2e82fe65597eff90b7f36fcd340f6544a0403f751d30f2f02545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 965a2bed20b2088e6591e34b64349a95729c8b11aead8364f3bbf04584f513d0
[INFO] running `Command { std: "docker" "start" "-a" "965a2bed20b2088e6591e34b64349a95729c8b11aead8364f3bbf04584f513d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_single-c84675ac70f9f375
[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 `Command { std: "docker" "inspect" "965a2bed20b2088e6591e34b64349a95729c8b11aead8364f3bbf04584f513d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965a2bed20b2088e6591e34b64349a95729c8b11aead8364f3bbf04584f513d0", kill_on_drop: false }`
[INFO] [stdout] 965a2bed20b2088e6591e34b64349a95729c8b11aead8364f3bbf04584f513d0