[INFO] cloning repository https://github.com/vmx/wasm-multi-value-reverse-polyfill
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vmx/wasm-multi-value-reverse-polyfill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmx%2Fwasm-multi-value-reverse-polyfill", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmx%2Fwasm-multi-value-reverse-polyfill'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bba1488949059163a44784cd92c931014031dfb5
[INFO] checking vmx/wasm-multi-value-reverse-polyfill against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmx%2Fwasm-multi-value-reverse-polyfill" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vmx/wasm-multi-value-reverse-polyfill on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vmx/wasm-multi-value-reverse-polyfill
[INFO] finished tweaking git repo https://github.com/vmx/wasm-multi-value-reverse-polyfill
[INFO] tweaked toml for git repo https://github.com/vmx/wasm-multi-value-reverse-polyfill written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/vmx/wasm-multi-value-reverse-polyfill already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leb128 v0.2.4
[INFO] [stderr]   Downloaded wast v21.0.0
[INFO] [stderr]   Downloaded wit-validator v0.2.1
[INFO] [stderr]   Downloaded walrus-macro v0.18.0
[INFO] [stderr]   Downloaded syn v1.0.59
[INFO] [stderr]   Downloaded wasm-bindgen-wasm-conventions v0.2.69
[INFO] [stderr]   Downloaded wasm-bindgen-multi-value-xform v0.2.69
[INFO] [stderr]   Downloaded wit-text v0.8.0
[INFO] [stderr]   Downloaded wasmparser v0.59.0
[INFO] [stderr]   Downloaded wit-walrus v0.5.0
[INFO] [stderr]   Downloaded wit-schema-version v0.1.0
[INFO] [stderr]   Downloaded walrus v0.18.0
[INFO] [stderr]   Downloaded wit-parser v0.2.0
[INFO] [stderr]   Downloaded wit-writer v0.2.0
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abe05de2325d94014296e271278464a7e250da315d8f33b1eb4ad076e799c450
[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" "abe05de2325d94014296e271278464a7e250da315d8f33b1eb4ad076e799c450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe05de2325d94014296e271278464a7e250da315d8f33b1eb4ad076e799c450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe05de2325d94014296e271278464a7e250da315d8f33b1eb4ad076e799c450", kill_on_drop: false }`
[INFO] [stdout] abe05de2325d94014296e271278464a7e250da315d8f33b1eb4ad076e799c450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39335697b8e9f1897cd587a5bdb12134e4e0e4c6e10dc8f0c08b26af6d788283
[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" "39335697b8e9f1897cd587a5bdb12134e4e0e4c6e10dc8f0c08b26af6d788283", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]     Checking wasmparser v0.59.0
[INFO] [stderr]     Checking wit-schema-version v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking log v0.4.13
[INFO] [stderr]     Checking wit-writer v0.2.0
[INFO] [stderr]     Checking wast v21.0.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking wit-parser v0.2.0
[INFO] [stderr]     Checking wit-validator v0.2.1
[INFO] [stderr]     Checking wit-text v0.8.0
[INFO] [stderr]    Compiling walrus-macro v0.18.0
[INFO] [stderr]     Checking walrus v0.18.0
[INFO] [stderr]     Checking wit-walrus v0.5.0
[INFO] [stderr]     Checking wasm-bindgen-multi-value-xform v0.2.69
[INFO] [stderr]     Checking wasm-bindgen-wasm-conventions v0.2.69
[INFO] [stderr]     Checking multi-value-reverse-polyfill v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.48s
[INFO] running `Command { std: "docker" "inspect" "39335697b8e9f1897cd587a5bdb12134e4e0e4c6e10dc8f0c08b26af6d788283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39335697b8e9f1897cd587a5bdb12134e4e0e4c6e10dc8f0c08b26af6d788283", kill_on_drop: false }`
[INFO] [stdout] 39335697b8e9f1897cd587a5bdb12134e4e0e4c6e10dc8f0c08b26af6d788283