[INFO] fetching crate test_publish_0x5 0.1.0...
[INFO] testing test_publish_0x5-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate test_publish_0x5 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate test_publish_0x5 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 test_publish_0x5 0.1.0
[INFO] finished tweaking crates.io crate test_publish_0x5 0.1.0
[INFO] tweaked toml for crates.io crate test_publish_0x5 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate test_publish_0x5 0.1.0 already has a lockfile, it will not be regenerated
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 57e03f9ded889f857175338b4cec422bd7101323dd40aafb2f21bcaca0986351
[INFO] running `Command { std: "docker" "start" "-a" "57e03f9ded889f857175338b4cec422bd7101323dd40aafb2f21bcaca0986351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57e03f9ded889f857175338b4cec422bd7101323dd40aafb2f21bcaca0986351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e03f9ded889f857175338b4cec422bd7101323dd40aafb2f21bcaca0986351", kill_on_drop: false }`
[INFO] [stdout] 57e03f9ded889f857175338b4cec422bd7101323dd40aafb2f21bcaca0986351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 818e5974987615f41480c2ed6b5a3832d85dfc2a5e33e3caa02b2cd3713d3766
[INFO] running `Command { std: "docker" "start" "-a" "818e5974987615f41480c2ed6b5a3832d85dfc2a5e33e3caa02b2cd3713d3766", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_publish_0x5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "818e5974987615f41480c2ed6b5a3832d85dfc2a5e33e3caa02b2cd3713d3766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818e5974987615f41480c2ed6b5a3832d85dfc2a5e33e3caa02b2cd3713d3766", kill_on_drop: false }`
[INFO] [stdout] 818e5974987615f41480c2ed6b5a3832d85dfc2a5e33e3caa02b2cd3713d3766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] d2511e380b92bc145d442e055a073ae47ebe5c709accf6c8a417371834d814ac
[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" "d2511e380b92bc145d442e055a073ae47ebe5c709accf6c8a417371834d814ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_publish_0x5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "d2511e380b92bc145d442e055a073ae47ebe5c709accf6c8a417371834d814ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2511e380b92bc145d442e055a073ae47ebe5c709accf6c8a417371834d814ac", kill_on_drop: false }`
[INFO] [stdout] d2511e380b92bc145d442e055a073ae47ebe5c709accf6c8a417371834d814ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1808d43095142bd891f5cdf8bce3c3b82203175dfcb0f358a2f7bb84ae537a5
[INFO] running `Command { std: "docker" "start" "-a" "c1808d43095142bd891f5cdf8bce3c3b82203175dfcb0f358a2f7bb84ae537a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_publish_0x5-3b39efeb76f36da6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_publish_0x5-9219e6218c1a104a
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test_publish_0x5
[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] [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" "c1808d43095142bd891f5cdf8bce3c3b82203175dfcb0f358a2f7bb84ae537a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1808d43095142bd891f5cdf8bce3c3b82203175dfcb0f358a2f7bb84ae537a5", kill_on_drop: false }`
[INFO] [stdout] c1808d43095142bd891f5cdf8bce3c3b82203175dfcb0f358a2f7bb84ae537a5