[INFO] fetching crate cryptovec 0.6.0...
[INFO] testing cryptovec-0.6.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cryptovec 0.6.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cryptovec 0.6.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71612353c78571d42f9a094a50faf335e21ebbec7a48c38ca21b9e6c14ea4c79
[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" "71612353c78571d42f9a094a50faf335e21ebbec7a48c38ca21b9e6c14ea4c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71612353c78571d42f9a094a50faf335e21ebbec7a48c38ca21b9e6c14ea4c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71612353c78571d42f9a094a50faf335e21ebbec7a48c38ca21b9e6c14ea4c79", kill_on_drop: false }`
[INFO] [stdout] 71612353c78571d42f9a094a50faf335e21ebbec7a48c38ca21b9e6c14ea4c79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "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] 17f20b395dea54a64a7dd728f608c220da8913a2794ea38f94a0497df924e1fb
[INFO] running `Command { std: "docker" "start" "-a" "17f20b395dea54a64a7dd728f608c220da8913a2794ea38f94a0497df924e1fb", 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 3.30s
[INFO] running `Command { std: "docker" "inspect" "17f20b395dea54a64a7dd728f608c220da8913a2794ea38f94a0497df924e1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f20b395dea54a64a7dd728f608c220da8913a2794ea38f94a0497df924e1fb", kill_on_drop: false }`
[INFO] [stdout] 17f20b395dea54a64a7dd728f608c220da8913a2794ea38f94a0497df924e1fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc917d5db5c3f947d70958e7a81cb652db7a8d82325a2dbfa625aa74017764d
[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" "efc917d5db5c3f947d70958e7a81cb652db7a8d82325a2dbfa625aa74017764d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptovec v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "efc917d5db5c3f947d70958e7a81cb652db7a8d82325a2dbfa625aa74017764d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc917d5db5c3f947d70958e7a81cb652db7a8d82325a2dbfa625aa74017764d", kill_on_drop: false }`
[INFO] [stdout] efc917d5db5c3f947d70958e7a81cb652db7a8d82325a2dbfa625aa74017764d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee954eb5eeeba4e53a200b5baf9f19c0d5d459195343cd14fae4f3cb3dd0bdd7
[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" "ee954eb5eeeba4e53a200b5baf9f19c0d5d459195343cd14fae4f3cb3dd0bdd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cryptovec-3b43078fece38d94
[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; finished in 0.00s
[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::is_empty (line 232) ... 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::clear (line 287) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::push_u32_be (line 306) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::len (line 223) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[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; finished in 2.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee954eb5eeeba4e53a200b5baf9f19c0d5d459195343cd14fae4f3cb3dd0bdd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee954eb5eeeba4e53a200b5baf9f19c0d5d459195343cd14fae4f3cb3dd0bdd7", kill_on_drop: false }`
[INFO] [stdout] ee954eb5eeeba4e53a200b5baf9f19c0d5d459195343cd14fae4f3cb3dd0bdd7