[INFO] fetching crate gin 0.0.0...
[INFO] testing gin-0.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gin 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gin 0.0.0 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 gin 0.0.0
[INFO] finished tweaking crates.io crate gin 0.0.0
[INFO] tweaked toml for crates.io crate gin 0.0.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4915ca1a7f00fc1fd26436b7f2b6a37a87ac8b2a4d4225a1696e4b973fcef743
[INFO] running `Command { std: "docker" "start" "-a" "4915ca1a7f00fc1fd26436b7f2b6a37a87ac8b2a4d4225a1696e4b973fcef743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4915ca1a7f00fc1fd26436b7f2b6a37a87ac8b2a4d4225a1696e4b973fcef743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4915ca1a7f00fc1fd26436b7f2b6a37a87ac8b2a4d4225a1696e4b973fcef743", kill_on_drop: false }`
[INFO] [stdout] 4915ca1a7f00fc1fd26436b7f2b6a37a87ac8b2a4d4225a1696e4b973fcef743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] b77af4411f75554f326e744caccdfce8f72354485fbbb190e166002d2594e6a9
[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" "b77af4411f75554f326e744caccdfce8f72354485fbbb190e166002d2594e6a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling gin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b77af4411f75554f326e744caccdfce8f72354485fbbb190e166002d2594e6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77af4411f75554f326e744caccdfce8f72354485fbbb190e166002d2594e6a9", kill_on_drop: false }`
[INFO] [stdout] b77af4411f75554f326e744caccdfce8f72354485fbbb190e166002d2594e6a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ae478f5b2a343d9ec306bed72ede7a7e399ed73a8c88f15824f4a410cd90d067
[INFO] running `Command { std: "docker" "start" "-a" "ae478f5b2a343d9ec306bed72ede7a7e399ed73a8c88f15824f4a410cd90d067", kill_on_drop: false }`
[INFO] [stderr]    Compiling gin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "ae478f5b2a343d9ec306bed72ede7a7e399ed73a8c88f15824f4a410cd90d067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae478f5b2a343d9ec306bed72ede7a7e399ed73a8c88f15824f4a410cd90d067", kill_on_drop: false }`
[INFO] [stdout] ae478f5b2a343d9ec306bed72ede7a7e399ed73a8c88f15824f4a410cd90d067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8b1ca8cce849144c55e8ae6e83eecffa2ccc08826e33e2da4ff4fe8dec4ba080
[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" "8b1ca8cce849144c55e8ae6e83eecffa2ccc08826e33e2da4ff4fe8dec4ba080", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gin-1fe46df131a8370f
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests gin
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "8b1ca8cce849144c55e8ae6e83eecffa2ccc08826e33e2da4ff4fe8dec4ba080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1ca8cce849144c55e8ae6e83eecffa2ccc08826e33e2da4ff4fe8dec4ba080", kill_on_drop: false }`
[INFO] [stdout] 8b1ca8cce849144c55e8ae6e83eecffa2ccc08826e33e2da4ff4fe8dec4ba080