[INFO] fetching crate multizip 0.1.0...
[INFO] testing multizip-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate multizip 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate multizip 0.1.0 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 multizip 0.1.0
[INFO] finished tweaking crates.io crate multizip 0.1.0
[INFO] tweaked toml for crates.io crate multizip 0.1.0 written to /workspace/builds/worker-8/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-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 899c4fe7da4de9642a82c912e6fd38a845dfc825a587a822bceb094737b40542
[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" "899c4fe7da4de9642a82c912e6fd38a845dfc825a587a822bceb094737b40542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "899c4fe7da4de9642a82c912e6fd38a845dfc825a587a822bceb094737b40542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "899c4fe7da4de9642a82c912e6fd38a845dfc825a587a822bceb094737b40542", kill_on_drop: false }`
[INFO] [stdout] 899c4fe7da4de9642a82c912e6fd38a845dfc825a587a822bceb094737b40542
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 414fc265473287c000fd259fcd6ae1d851e7a96151b64170ee90c13b9d25feb3
[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" "414fc265473287c000fd259fcd6ae1d851e7a96151b64170ee90c13b9d25feb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling multizip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "414fc265473287c000fd259fcd6ae1d851e7a96151b64170ee90c13b9d25feb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414fc265473287c000fd259fcd6ae1d851e7a96151b64170ee90c13b9d25feb3", kill_on_drop: false }`
[INFO] [stdout] 414fc265473287c000fd259fcd6ae1d851e7a96151b64170ee90c13b9d25feb3
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f1ad057b2b892037839f1e03d4892e14a7f37390f0065e78bbfc761d6fcc81
[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" "44f1ad057b2b892037839f1e03d4892e14a7f37390f0065e78bbfc761d6fcc81", kill_on_drop: false }`
[INFO] [stderr]    Compiling multizip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "44f1ad057b2b892037839f1e03d4892e14a7f37390f0065e78bbfc761d6fcc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f1ad057b2b892037839f1e03d4892e14a7f37390f0065e78bbfc761d6fcc81", kill_on_drop: false }`
[INFO] [stdout] 44f1ad057b2b892037839f1e03d4892e14a7f37390f0065e78bbfc761d6fcc81
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] fed217fb91cc5749404329ff65d8f5a8317b8092a3b98f87e31e03769377c0ad
[INFO] running `Command { std: "docker" "start" "-a" "fed217fb91cc5749404329ff65d8f5a8317b8092a3b98f87e31e03769377c0ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multizip-12b8de80eebf9724
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_zip2 ... ok
[INFO] [stdout] test tests::test_zip5 ... ok
[INFO] [stdout] test tests::test_zip6 ... ok
[INFO] [stdout] test tests::test_zip9 ... ok
[INFO] [stdout] test tests::test_zip7 ... ok
[INFO] [stdout] test tests::test_zip8 ... ok
[INFO] [stdout] test tests::test_zip4 ... ok
[INFO] [stdout] test tests::test_zip10 ... ok
[INFO] [stdout] test tests::test_zip3 ... ok
[INFO] [stdout] test tests::test_zip12 ... ok
[INFO] [stdout] test tests::test_zip11 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multizip
[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" "fed217fb91cc5749404329ff65d8f5a8317b8092a3b98f87e31e03769377c0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed217fb91cc5749404329ff65d8f5a8317b8092a3b98f87e31e03769377c0ad", kill_on_drop: false }`
[INFO] [stdout] fed217fb91cc5749404329ff65d8f5a8317b8092a3b98f87e31e03769377c0ad