[INFO] fetching crate cryptovec 0.6.0...
[INFO] testing cryptovec-0.6.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cryptovec 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cryptovec 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 cryptovec 0.6.0
[INFO] finished tweaking crates.io crate cryptovec 0.6.0
[INFO] tweaked toml for crates.io crate cryptovec 0.6.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 02cb1389a78f76bb308bbb0cad8070d5975e6f4720b3365988d407482c725d2b
[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" "02cb1389a78f76bb308bbb0cad8070d5975e6f4720b3365988d407482c725d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02cb1389a78f76bb308bbb0cad8070d5975e6f4720b3365988d407482c725d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cb1389a78f76bb308bbb0cad8070d5975e6f4720b3365988d407482c725d2b", kill_on_drop: false }`
[INFO] [stdout] 02cb1389a78f76bb308bbb0cad8070d5975e6f4720b3365988d407482c725d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4fb545eee2bea24df5520726689908dc6d5d4df6cf747f6f66cfc0e5fc4c4c31
[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" "4fb545eee2bea24df5520726689908dc6d5d4df6cf747f6f66cfc0e5fc4c4c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling cryptovec v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "4fb545eee2bea24df5520726689908dc6d5d4df6cf747f6f66cfc0e5fc4c4c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb545eee2bea24df5520726689908dc6d5d4df6cf747f6f66cfc0e5fc4c4c31", kill_on_drop: false }`
[INFO] [stdout] 4fb545eee2bea24df5520726689908dc6d5d4df6cf747f6f66cfc0e5fc4c4c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 22c1e1450ccfdf4b5acd9c3fe91b8b61b56dd565e1493fbd886a86c6ab87ac1a
[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" "22c1e1450ccfdf4b5acd9c3fe91b8b61b56dd565e1493fbd886a86c6ab87ac1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptovec v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "22c1e1450ccfdf4b5acd9c3fe91b8b61b56dd565e1493fbd886a86c6ab87ac1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c1e1450ccfdf4b5acd9c3fe91b8b61b56dd565e1493fbd886a86c6ab87ac1a", kill_on_drop: false }`
[INFO] [stdout] 22c1e1450ccfdf4b5acd9c3fe91b8b61b56dd565e1493fbd886a86c6ab87ac1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a5cd2ae5553df2e1cad6fdf4ae49eaf6cda9736427f763a2ff0dd351e083c71b
[INFO] running `Command { std: "docker" "start" "-a" "a5cd2ae5553df2e1cad6fdf4ae49eaf6cda9736427f763a2ff0dd351e083c71b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cryptovec-0591ec84df777150
[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] [stderr]    Doc-tests cryptovec
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - CryptoVec::from_slice (line 414) ... FAILED
[INFO] [stdout] test src/lib.rs - CryptoVec::resize_mut (line 388) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::push_u32_be (line 306) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::read_u32_be (line 321) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::write_all_from (line 367) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::is_empty (line 232) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::clear (line 287) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::len (line 223) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::extend (line 400) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CryptoVec::from_slice (line 414) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CryptoVec`
[INFO] [stdout]  --> src/lib.rs:415:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | CryptoVec::from_slice(b"test");
[INFO] [stdout]   | ^^^^^^^^^ use of undeclared type `CryptoVec`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CryptoVec::from_slice (line 414)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "a5cd2ae5553df2e1cad6fdf4ae49eaf6cda9736427f763a2ff0dd351e083c71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cd2ae5553df2e1cad6fdf4ae49eaf6cda9736427f763a2ff0dd351e083c71b", kill_on_drop: false }`
[INFO] [stdout] a5cd2ae5553df2e1cad6fdf4ae49eaf6cda9736427f763a2ff0dd351e083c71b