[INFO] cloning repository https://github.com/antstorm/async_ruby_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antstorm/async_ruby_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantstorm%2Fasync_ruby_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantstorm%2Fasync_ruby_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93a4fb73f16de29619a038fa96c0fce51de88694
[INFO] checking antstorm/async_ruby_rust against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantstorm%2Fasync_ruby_rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/antstorm/async_ruby_rust
[INFO] finished tweaking git repo https://github.com/antstorm/async_ruby_rust
[INFO] tweaked toml for git repo https://github.com/antstorm/async_ruby_rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/antstorm/async_ruby_rust on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/antstorm/async_ruby_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d11b598a6a368985bfc634f905cda94acf833e49d67a1826fc100affda697ad4
[INFO] running `Command { std: "docker" "start" "-a" "d11b598a6a368985bfc634f905cda94acf833e49d67a1826fc100affda697ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d11b598a6a368985bfc634f905cda94acf833e49d67a1826fc100affda697ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d11b598a6a368985bfc634f905cda94acf833e49d67a1826fc100affda697ad4", kill_on_drop: false }`
[INFO] [stdout] d11b598a6a368985bfc634f905cda94acf833e49d67a1826fc100affda697ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e24b5b7b439063a78be6bcb5ede8f1955d9061f00d7923237193a25b83d87068
[INFO] running `Command { std: "docker" "start" "-a" "e24b5b7b439063a78be6bcb5ede8f1955d9061f00d7923237193a25b83d87068", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling rutie v0.8.4
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/string.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |     LenMax = (mem::size_of::<Value>() as isize * 3)/mem::size_of::<c_char>() as isize - 1,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/array.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Flag = FL_USER_1,
[INFO] [stdout]    |            ^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/array.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |     LenMask = FL_USER_4 | FL_USER_3,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/array.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     LenShift = FL_USHIFT + 3,
[INFO] [stdout]    |                ^^^^^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/string.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 |     NoEmbed = FL_USER_1,
[INFO] [stdout]    |               ^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/string.rs:79:15
[INFO] [stdout]    |
[INFO] [stdout] 79 |     LenMask = FL_USER_2 | FL_USER_3 | FL_USER_4 | FL_USER_5 | FL_USER_6,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/string.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |     LenShift = FL_USHIFT + 2,
[INFO] [stdout]    |                ^^^^^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-0.8.4/src/rubysys/string.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     Fstr = FL_USER_17,
[INFO] [stdout]    |            ^^^^^^^^^^ expected `i64`, found `isize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rutie` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e24b5b7b439063a78be6bcb5ede8f1955d9061f00d7923237193a25b83d87068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24b5b7b439063a78be6bcb5ede8f1955d9061f00d7923237193a25b83d87068", kill_on_drop: false }`
[INFO] [stdout] e24b5b7b439063a78be6bcb5ede8f1955d9061f00d7923237193a25b83d87068