[INFO] fetching crate cfb-mode 0.6.0...
[INFO] testing cfb-mode-0.6.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cfb-mode 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cfb-mode 0.6.0 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 cfb-mode 0.6.0
[INFO] finished tweaking crates.io crate cfb-mode 0.6.0
[INFO] tweaked toml for crates.io crate cfb-mode 0.6.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] bf9ee882a04551b0a9a3701f5d85b5c89ba3f8ade13a06d2f55a9c280b657999
[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" "bf9ee882a04551b0a9a3701f5d85b5c89ba3f8ade13a06d2f55a9c280b657999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf9ee882a04551b0a9a3701f5d85b5c89ba3f8ade13a06d2f55a9c280b657999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9ee882a04551b0a9a3701f5d85b5c89ba3f8ade13a06d2f55a9c280b657999", kill_on_drop: false }`
[INFO] [stdout] bf9ee882a04551b0a9a3701f5d85b5c89ba3f8ade13a06d2f55a9c280b657999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 067b68f80ef9cf461b1cccbbb53c9211b4362206bce3907148b1fc5961bf56e3
[INFO] running `Command { std: "docker" "start" "-a" "067b68f80ef9cf461b1cccbbb53c9211b4362206bce3907148b1fc5961bf56e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling blobby v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling cfb-mode v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "067b68f80ef9cf461b1cccbbb53c9211b4362206bce3907148b1fc5961bf56e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067b68f80ef9cf461b1cccbbb53c9211b4362206bce3907148b1fc5961bf56e3", kill_on_drop: false }`
[INFO] [stdout] 067b68f80ef9cf461b1cccbbb53c9211b4362206bce3907148b1fc5961bf56e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4a326aae379a33e9a62789465ab8eb0ce84edd09778a37509b39b6267d2dfba7
[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" "4a326aae379a33e9a62789465ab8eb0ce84edd09778a37509b39b6267d2dfba7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling aes-soft v0.6.4
[INFO] [stderr]    Compiling aes v0.6.0
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling cfb-mode v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `cipher::new_async_test`: use `stream_cipher_async_test!` instead
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | cipher::new_async_test!(cfb_aes128, "aes128", Cfb<aes::Aes128>);
[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_async_test`: use `stream_cipher_async_test!` instead
[INFO] [stdout]  --> tests/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | cipher::new_async_test!(cfb_aes192, "aes192", Cfb<aes::Aes192>);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `cipher::new_async_test`: use `stream_cipher_async_test!` instead
[INFO] [stdout]  --> tests/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | cipher::new_async_test!(cfb_aes256, "aes256", Cfb<aes::Aes256>);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "4a326aae379a33e9a62789465ab8eb0ce84edd09778a37509b39b6267d2dfba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a326aae379a33e9a62789465ab8eb0ce84edd09778a37509b39b6267d2dfba7", kill_on_drop: false }`
[INFO] [stdout] 4a326aae379a33e9a62789465ab8eb0ce84edd09778a37509b39b6267d2dfba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 156f68ddde83d175aafa278297f9d0d377a2590290529d07f74228eb2223afcd
[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" "156f68ddde83d175aafa278297f9d0d377a2590290529d07f74228eb2223afcd", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `cipher::new_async_test`: use `stream_cipher_async_test!` instead
[INFO] [stderr]  --> tests/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | cipher::new_async_test!(cfb_aes128, "aes128", Cfb<aes::Aes128>);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `cipher::new_async_test`: use `stream_cipher_async_test!` instead
[INFO] [stderr]  --> tests/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | cipher::new_async_test!(cfb_aes192, "aes192", Cfb<aes::Aes192>);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `cipher::new_async_test`: use `stream_cipher_async_test!` instead
[INFO] [stderr]  --> tests/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | cipher::new_async_test!(cfb_aes256, "aes256", Cfb<aes::Aes256>);
[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/cfb_mode-35be36691bedb585
[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-29a8011d6db2d2ef
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test cfb_aes128 ... ok
[INFO] [stdout] test cfb_aes256 ... ok
[INFO] [stdout] test cfb_aes192 ... 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 cfb-mode
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "156f68ddde83d175aafa278297f9d0d377a2590290529d07f74228eb2223afcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156f68ddde83d175aafa278297f9d0d377a2590290529d07f74228eb2223afcd", kill_on_drop: false }`
[INFO] [stdout] 156f68ddde83d175aafa278297f9d0d377a2590290529d07f74228eb2223afcd