[INFO] fetching crate serpent 0.3.0...
[INFO] testing serpent-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate serpent 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate serpent 0.3.0 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 serpent 0.3.0
[INFO] finished tweaking crates.io crate serpent 0.3.0
[INFO] tweaked toml for crates.io crate serpent 0.3.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b08a845f63400ffd23572ef16cf50174a96ea2cf079127b74c616a38eb409fe1
[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" "b08a845f63400ffd23572ef16cf50174a96ea2cf079127b74c616a38eb409fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b08a845f63400ffd23572ef16cf50174a96ea2cf079127b74c616a38eb409fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08a845f63400ffd23572ef16cf50174a96ea2cf079127b74c616a38eb409fe1", kill_on_drop: false }`
[INFO] [stdout] b08a845f63400ffd23572ef16cf50174a96ea2cf079127b74c616a38eb409fe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f0ed98b39e7d1be522d86c2fce85b5e3803038e19fde8e39b18b062aeea2b3ae
[INFO] running `Command { std: "docker" "start" "-a" "f0ed98b39e7d1be522d86c2fce85b5e3803038e19fde8e39b18b062aeea2b3ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling blobby v0.3.0
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling serpent v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "f0ed98b39e7d1be522d86c2fce85b5e3803038e19fde8e39b18b062aeea2b3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ed98b39e7d1be522d86c2fce85b5e3803038e19fde8e39b18b062aeea2b3ae", kill_on_drop: false }`
[INFO] [stdout] f0ed98b39e7d1be522d86c2fce85b5e3803038e19fde8e39b18b062aeea2b3ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bb962826ff8fc24a84e342bdec761caf9316ad189cffc9ad500861036c92b055
[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" "bb962826ff8fc24a84e342bdec761caf9316ad189cffc9ad500861036c92b055", kill_on_drop: false }`
[INFO] [stderr]    Compiling serpent v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `cipher::new_test`: use `block_cipher_test!` instead
[INFO] [stdout]  --> tests/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | cipher::new_test!(serpent128_test, "serpent128", serpent::Serpent);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `cipher::new_test`: use `block_cipher_test!` instead
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | cipher::new_test!(serpent192_test, "serpent192", serpent::Serpent);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `cipher::new_test`: use `block_cipher_test!` instead
[INFO] [stdout]  --> tests/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | cipher::new_test!(serpent256_test, "serpent256", serpent::Serpent);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb962826ff8fc24a84e342bdec761caf9316ad189cffc9ad500861036c92b055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb962826ff8fc24a84e342bdec761caf9316ad189cffc9ad500861036c92b055", kill_on_drop: false }`
[INFO] [stdout] bb962826ff8fc24a84e342bdec761caf9316ad189cffc9ad500861036c92b055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c52c7800d62dbdea965c93ee476fb4d0d02504e60b21dc697b3284530d561e89
[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" "c52c7800d62dbdea965c93ee476fb4d0d02504e60b21dc697b3284530d561e89", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `cipher::new_test`: use `block_cipher_test!` instead
[INFO] [stderr]  --> tests/lib.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | cipher::new_test!(serpent128_test, "serpent128", serpent::Serpent);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `cipher::new_test`: use `block_cipher_test!` instead
[INFO] [stderr]  --> tests/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | cipher::new_test!(serpent192_test, "serpent192", serpent::Serpent);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `cipher::new_test`: use `block_cipher_test!` instead
[INFO] [stderr]  --> tests/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | cipher::new_test!(serpent256_test, "serpent256", serpent::Serpent);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serpent-b93216943df31881
[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] [stderr]      Running /opt/rustwide/target/debug/deps/lib-da62a38a3d89b5fa
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test serpent192_test ... ok
[INFO] [stdout] test serpent256_test ... ok
[INFO] [stdout] test serpent128_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serpent
[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" "c52c7800d62dbdea965c93ee476fb4d0d02504e60b21dc697b3284530d561e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52c7800d62dbdea965c93ee476fb4d0d02504e60b21dc697b3284530d561e89", kill_on_drop: false }`
[INFO] [stdout] c52c7800d62dbdea965c93ee476fb4d0d02504e60b21dc697b3284530d561e89