[INFO] fetching crate vu64 0.1.1...
[INFO] testing vu64-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate vu64 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate vu64 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vu64 0.1.1
[INFO] finished tweaking crates.io crate vu64 0.1.1
[INFO] tweaked toml for crates.io crate vu64 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 34a900d88316dcb3c845ba8c656a6f2571f84e646d148618ac7f041577457f9b
[INFO] running `Command { std: "docker" "start" "-a" "34a900d88316dcb3c845ba8c656a6f2571f84e646d148618ac7f041577457f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34a900d88316dcb3c845ba8c656a6f2571f84e646d148618ac7f041577457f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a900d88316dcb3c845ba8c656a6f2571f84e646d148618ac7f041577457f9b", kill_on_drop: false }`
[INFO] [stdout] 34a900d88316dcb3c845ba8c656a6f2571f84e646d148618ac7f041577457f9b
[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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83a63f85561e2a613a4184b7ad70673430de62331d0f73e006ca60eeebf63ab6
[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" "83a63f85561e2a613a4184b7ad70673430de62331d0f73e006ca60eeebf63ab6", kill_on_drop: false }`
[INFO] [stderr]    Compiling vu64 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "83a63f85561e2a613a4184b7ad70673430de62331d0f73e006ca60eeebf63ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a63f85561e2a613a4184b7ad70673430de62331d0f73e006ca60eeebf63ab6", kill_on_drop: false }`
[INFO] [stdout] 83a63f85561e2a613a4184b7ad70673430de62331d0f73e006ca60eeebf63ab6
[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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 933878758fd8fb011764b8f61bc99b9427e8bd5959e1f8c4512bac3da3959a09
[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" "933878758fd8fb011764b8f61bc99b9427e8bd5959e1f8c4512bac3da3959a09", kill_on_drop: false }`
[INFO] [stderr]    Compiling vu64 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "933878758fd8fb011764b8f61bc99b9427e8bd5959e1f8c4512bac3da3959a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933878758fd8fb011764b8f61bc99b9427e8bd5959e1f8c4512bac3da3959a09", kill_on_drop: false }`
[INFO] [stdout] 933878758fd8fb011764b8f61bc99b9427e8bd5959e1f8c4512bac3da3959a09
[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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff18af422b532b7817d1a91d7a350aaa3ea6a222e4585a88919641e91aef5179
[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" "ff18af422b532b7817d1a91d7a350aaa3ea6a222e4585a88919641e91aef5179", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vu64-dde26935f5f5030d)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test signed::test_i64::enc_dec_max_i64 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_min_i8 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_max_i32 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_min_i64 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_max_i16 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_len_9 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_len_8 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_zero ... ok
[INFO] [stdout] test signed::test_i64::encode_bit_pattern_examples ... ok
[INFO] [stdout] test signed::test_i64::encode_decode ... ok
[INFO] [stdout] test test_u64::decode_bit_pattern_examples ... ok
[INFO] [stdout] test test_u64::decode_err_leading_ones ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_len_7 ... ok
[INFO] [stdout] test test_u64::enc_dec_all ... ok
[INFO] [stdout] test test_u64::enc_dec_len_6 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_max_i8 ... ok
[INFO] [stdout] test test_u64::enc_dec_len_9 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_all ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len1 ... ok
[INFO] [stdout] test signed::test_i64::decode_err_leading_ones ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len2 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len3 ... ok
[INFO] [stdout] test test_u64::decode_err_truncated ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_min_i32 ... ok
[INFO] [stdout] test signed::test_i64::decode_bit_pattern_examples ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len4 ... ok
[INFO] [stdout] test test_u64::enc_dec_len_8 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len5 ... ok
[INFO] [stdout] test signed::test_i64::decode_err_truncated ... ok
[INFO] [stdout] test test_u64::enc_dec_len_7 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_min_i16 ... ok
[INFO] [stdout] test signed::test_i64::enc_dec_len_6 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len6 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len7 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_len8 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_u16 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_u32 ... ok
[INFO] [stdout] test test_u64::enc_dec_max_u64 ... ok
[INFO] [stdout] test test_u64::enc_dec_zero ... ok
[INFO] [stdout] test test_u64::encode_decode ... ok
[INFO] [stdout] test test_u64::enc_dec_max_u8 ... ok
[INFO] [stdout] test test_u64::encode_bit_pattern_examples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vu64
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff18af422b532b7817d1a91d7a350aaa3ea6a222e4585a88919641e91aef5179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff18af422b532b7817d1a91d7a350aaa3ea6a222e4585a88919641e91aef5179", kill_on_drop: false }`
[INFO] [stdout] ff18af422b532b7817d1a91d7a350aaa3ea6a222e4585a88919641e91aef5179