[INFO] fetching crate cryptovec 0.6.1...
[INFO] testing cryptovec-0.6.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cryptovec 0.6.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cryptovec 0.6.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cryptovec 0.6.1
[INFO] finished tweaking crates.io crate cryptovec 0.6.1
[INFO] tweaked toml for crates.io crate cryptovec 0.6.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a099b88a6a32969be26d33b347fc123bb6b54484374f1565943273f37097f96f
[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" "a099b88a6a32969be26d33b347fc123bb6b54484374f1565943273f37097f96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a099b88a6a32969be26d33b347fc123bb6b54484374f1565943273f37097f96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a099b88a6a32969be26d33b347fc123bb6b54484374f1565943273f37097f96f", kill_on_drop: false }`
[INFO] [stdout] a099b88a6a32969be26d33b347fc123bb6b54484374f1565943273f37097f96f
[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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d10a883ce2fcb5f1052aac31c2c42f5656f61c1f0ddaffa28f959ecaed37a0e
[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" "0d10a883ce2fcb5f1052aac31c2c42f5656f61c1f0ddaffa28f959ecaed37a0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling cryptovec v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "0d10a883ce2fcb5f1052aac31c2c42f5656f61c1f0ddaffa28f959ecaed37a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d10a883ce2fcb5f1052aac31c2c42f5656f61c1f0ddaffa28f959ecaed37a0e", kill_on_drop: false }`
[INFO] [stdout] 0d10a883ce2fcb5f1052aac31c2c42f5656f61c1f0ddaffa28f959ecaed37a0e
[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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0081a71ba5cd5f8cbd6b7ec81c43e7ea84de20cf683aaa7c7d9a6218f4a1ffbc
[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" "0081a71ba5cd5f8cbd6b7ec81c43e7ea84de20cf683aaa7c7d9a6218f4a1ffbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptovec v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "0081a71ba5cd5f8cbd6b7ec81c43e7ea84de20cf683aaa7c7d9a6218f4a1ffbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0081a71ba5cd5f8cbd6b7ec81c43e7ea84de20cf683aaa7c7d9a6218f4a1ffbc", kill_on_drop: false }`
[INFO] [stdout] 0081a71ba5cd5f8cbd6b7ec81c43e7ea84de20cf683aaa7c7d9a6218f4a1ffbc
[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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] cf00c1b0d478ba6368d5eab9b1b4d3fe8f66274febb4a2e79319b4bdb7cd6909
[INFO] running `Command { std: "docker" "start" "-a" "cf00c1b0d478ba6368d5eab9b1b4d3fe8f66274febb4a2e79319b4bdb7cd6909", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cryptovec-32192e4082c52ac4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cryptovec
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - CryptoVec::from_slice (line 406) ... FAILED
[INFO] [stdout] test src/lib.rs - CryptoVec::resize_mut (line 380) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::write_all_from (line 359) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::is_empty (line 224) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::clear (line 279) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::extend (line 392) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::len (line 215) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::push_u32_be (line 298) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::read_u32_be (line 313) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CryptoVec::from_slice (line 406) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CryptoVec`
[INFO] [stdout]  --> src/lib.rs:407:1
[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 406)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.57s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "cf00c1b0d478ba6368d5eab9b1b4d3fe8f66274febb4a2e79319b4bdb7cd6909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf00c1b0d478ba6368d5eab9b1b4d3fe8f66274febb4a2e79319b4bdb7cd6909", kill_on_drop: false }`
[INFO] [stdout] cf00c1b0d478ba6368d5eab9b1b4d3fe8f66274febb4a2e79319b4bdb7cd6909