[INFO] fetching crate borrowed-byte-buffer 0.1.1...
[INFO] testing borrowed-byte-buffer-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate borrowed-byte-buffer 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate borrowed-byte-buffer 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 borrowed-byte-buffer 0.1.1
[INFO] finished tweaking crates.io crate borrowed-byte-buffer 0.1.1
[INFO] tweaked toml for crates.io crate borrowed-byte-buffer 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] [stdout] a21d18909b6bf0b481d0b6be5fe6b9b163d583db77a815dba58c1d314d2184d6
[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" "a21d18909b6bf0b481d0b6be5fe6b9b163d583db77a815dba58c1d314d2184d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a21d18909b6bf0b481d0b6be5fe6b9b163d583db77a815dba58c1d314d2184d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21d18909b6bf0b481d0b6be5fe6b9b163d583db77a815dba58c1d314d2184d6", kill_on_drop: false }`
[INFO] [stdout] a21d18909b6bf0b481d0b6be5fe6b9b163d583db77a815dba58c1d314d2184d6
[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] c4b74c455261804eebaca9a17e202bbd7b55d280a53f6499a35ee44d731d312d
[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" "c4b74c455261804eebaca9a17e202bbd7b55d280a53f6499a35ee44d731d312d", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrowed-byte-buffer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c4b74c455261804eebaca9a17e202bbd7b55d280a53f6499a35ee44d731d312d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b74c455261804eebaca9a17e202bbd7b55d280a53f6499a35ee44d731d312d", kill_on_drop: false }`
[INFO] [stdout] c4b74c455261804eebaca9a17e202bbd7b55d280a53f6499a35ee44d731d312d
[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] d2f12055ca2570973e88b6afb45606d6228ae57bb7613903c60f8dbed5acdc8b
[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" "d2f12055ca2570973e88b6afb45606d6228ae57bb7613903c60f8dbed5acdc8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrowed-byte-buffer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "d2f12055ca2570973e88b6afb45606d6228ae57bb7613903c60f8dbed5acdc8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f12055ca2570973e88b6afb45606d6228ae57bb7613903c60f8dbed5acdc8b", kill_on_drop: false }`
[INFO] [stdout] d2f12055ca2570973e88b6afb45606d6228ae57bb7613903c60f8dbed5acdc8b
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a85777d88c1b0023f9f3228c7681d5d7deed469f77c2fd5f3c3758c946b3df7
[INFO] running `Command { std: "docker" "start" "-a" "0a85777d88c1b0023f9f3228c7681d5d7deed469f77c2fd5f3c3758c946b3df7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/borrowed_byte_buffer-e93a99e223cd4ac9)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_read_all ... ok
[INFO] [stdout] test tests::test_read_slice ... ok
[INFO] [stdout] test tests::test_write_all_read_all ... ok
[INFO] [stderr]    Doc-tests borrowed-byte-buffer
[INFO] [stdout] test tests::test_read_u64 ... ok
[INFO] [stdout] test tests::test_read_u8 ... ok
[INFO] [stdout] test tests::test_write_all ... ok
[INFO] [stdout] test tests::test_write_u64 ... ok
[INFO] [stdout] test tests::test_write_u16 ... ok
[INFO] [stdout] test tests::test_write_u8 ... ok
[INFO] [stdout] test tests::test_read_u32 ... ok
[INFO] [stdout] test tests::test_write_u32 ... ok
[INFO] [stdout] test tests::test_write_slice ... ok
[INFO] [stdout] test tests::test_read_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "0a85777d88c1b0023f9f3228c7681d5d7deed469f77c2fd5f3c3758c946b3df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a85777d88c1b0023f9f3228c7681d5d7deed469f77c2fd5f3c3758c946b3df7", kill_on_drop: false }`
[INFO] [stdout] 0a85777d88c1b0023f9f3228c7681d5d7deed469f77c2fd5f3c3758c946b3df7