[INFO] fetching crate nomvec 0.1.1...
[INFO] testing nomvec-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nomvec 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate nomvec 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nomvec 0.1.1
[INFO] finished tweaking crates.io crate nomvec 0.1.1
[INFO] tweaked toml for crates.io crate nomvec 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6dcb71d645ea077483e064a3ce05435cee257991a945443760d2173b9f01edc
[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" "b6dcb71d645ea077483e064a3ce05435cee257991a945443760d2173b9f01edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6dcb71d645ea077483e064a3ce05435cee257991a945443760d2173b9f01edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6dcb71d645ea077483e064a3ce05435cee257991a945443760d2173b9f01edc", kill_on_drop: false }`
[INFO] [stdout] b6dcb71d645ea077483e064a3ce05435cee257991a945443760d2173b9f01edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 1ea18743f6f58209c0441e452c6914f48136d1e258d105aeef8c9ca41eebdb4f
[INFO] running `Command { std: "docker" "start" "-a" "1ea18743f6f58209c0441e452c6914f48136d1e258d105aeef8c9ca41eebdb4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nomvec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "1ea18743f6f58209c0441e452c6914f48136d1e258d105aeef8c9ca41eebdb4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea18743f6f58209c0441e452c6914f48136d1e258d105aeef8c9ca41eebdb4f", kill_on_drop: false }`
[INFO] [stdout] 1ea18743f6f58209c0441e452c6914f48136d1e258d105aeef8c9ca41eebdb4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 159ebb0350925a3bed8341c80074d04824f61b778dd38b84c515ff27f2f532b2
[INFO] running `Command { std: "docker" "start" "-a" "159ebb0350925a3bed8341c80074d04824f61b778dd38b84c515ff27f2f532b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nomvec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "159ebb0350925a3bed8341c80074d04824f61b778dd38b84c515ff27f2f532b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159ebb0350925a3bed8341c80074d04824f61b778dd38b84c515ff27f2f532b2", kill_on_drop: false }`
[INFO] [stdout] 159ebb0350925a3bed8341c80074d04824f61b778dd38b84c515ff27f2f532b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd26c9f04891d34a1dd6d76ffeefcb75aa4b4b1ac5badaaf209804171aec4837
[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" "cd26c9f04891d34a1dd6d76ffeefcb75aa4b4b1ac5badaaf209804171aec4837", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nomvec-c684a9d1c6cfab14
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::vec_into_iter ... ok
[INFO] [stdout] test tests::vec_insert ... ok
[INFO] [stdout] test tests::vec_drain ... ok
[INFO] [stdout] test tests::vec_iter ... ok
[INFO] [stdout] test tests::vec_push ... ok
[INFO] [stdout] test tests::vec_remove ... ok
[INFO] [stdout] test tests::vec_zst ... ok
[INFO] [stdout] test tests::vec_into_double_ended_iter ... ok
[INFO] [stdout] test tests::vec_pop ... ok
[INFO] [stdout] test tests::vec_cant_remove ... ok
[INFO] [stderr]    Doc-tests nomvec
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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 `Command { std: "docker" "inspect" "cd26c9f04891d34a1dd6d76ffeefcb75aa4b4b1ac5badaaf209804171aec4837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd26c9f04891d34a1dd6d76ffeefcb75aa4b4b1ac5badaaf209804171aec4837", kill_on_drop: false }`
[INFO] [stdout] cd26c9f04891d34a1dd6d76ffeefcb75aa4b4b1ac5badaaf209804171aec4837