[INFO] fetching crate arrow-vm 0.0.1...
[INFO] checking arrow-vm-0.0.1 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate arrow-vm 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate arrow-vm 0.0.1 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrow-vm 0.0.1
[INFO] finished tweaking crates.io crate arrow-vm 0.0.1
[INFO] tweaked toml for crates.io crate arrow-vm 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-float v3.9.2
[INFO] [stderr]   Downloaded arrow-parser v0.0.1
[INFO] [stderr]   Downloaded arrowc v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdbe7c9d34b43c37f2f99443c404a9d3c70b055faccf3d8a038867486dc9f0bc
[INFO] running `Command { std: "docker" "start" "-a" "bdbe7c9d34b43c37f2f99443c404a9d3c70b055faccf3d8a038867486dc9f0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdbe7c9d34b43c37f2f99443c404a9d3c70b055faccf3d8a038867486dc9f0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbe7c9d34b43c37f2f99443c404a9d3c70b055faccf3d8a038867486dc9f0bc", kill_on_drop: false }`
[INFO] [stdout] bdbe7c9d34b43c37f2f99443c404a9d3c70b055faccf3d8a038867486dc9f0bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ec68a71bcc3cd19a35fe679b35ba4122a13d5c0ce8d6a78255fbbab16d6104c
[INFO] running `Command { std: "docker" "start" "-a" "6ec68a71bcc3cd19a35fe679b35ba4122a13d5c0ce8d6a78255fbbab16d6104c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking arrow-parser v0.0.1
[INFO] [stderr]     Checking arrowc v0.0.1
[INFO] [stderr]     Checking arrow-vm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `module_var_name`
[INFO] [stdout]    --> src/execute.rs:431:15
[INFO] [stdout]     |
[INFO] [stdout] 431 |               module_var_name,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: try ignoring the field: `module_var_name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/execute.rs:432:15
[INFO] [stdout]     |
[INFO] [stdout] 432 |               args,
[INFO] [stdout]     |               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module_var_name`
[INFO] [stdout]    --> src/execute.rs:431:15
[INFO] [stdout]     |
[INFO] [stdout] 431 |               module_var_name,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: try ignoring the field: `module_var_name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/execute.rs:432:15
[INFO] [stdout]     |
[INFO] [stdout] 432 |               args,
[INFO] [stdout]     |               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Coroutine` is never constructed
[INFO] [stdout]    --> src/execute.rs:167:3
[INFO] [stdout]     |
[INFO] [stdout] 166 | enum CoroutineWaitedOnBy {
[INFO] [stdout]     |      ------------------- variant in this enum
[INFO] [stdout] 167 |   Coroutine(CoroutineId),
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Coroutine` is never constructed
[INFO] [stdout]    --> src/execute.rs:167:3
[INFO] [stdout]     |
[INFO] [stdout] 166 | enum CoroutineWaitedOnBy {
[INFO] [stdout]     |      ------------------- variant in this enum
[INFO] [stdout] 167 |   Coroutine(CoroutineId),
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "6ec68a71bcc3cd19a35fe679b35ba4122a13d5c0ce8d6a78255fbbab16d6104c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec68a71bcc3cd19a35fe679b35ba4122a13d5c0ce8d6a78255fbbab16d6104c", kill_on_drop: false }`
[INFO] [stdout] 6ec68a71bcc3cd19a35fe679b35ba4122a13d5c0ce8d6a78255fbbab16d6104c
[INFO] checking arrow-vm-0.0.1 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate arrow-vm 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate arrow-vm 0.0.1 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrow-vm 0.0.1
[INFO] finished tweaking crates.io crate arrow-vm 0.0.1
[INFO] tweaked toml for crates.io crate arrow-vm 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53f3ff06d95231056cd4de0f93318d9d7aed49f04494056ab7f8e622c5f0df04
[INFO] running `Command { std: "docker" "start" "-a" "53f3ff06d95231056cd4de0f93318d9d7aed49f04494056ab7f8e622c5f0df04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53f3ff06d95231056cd4de0f93318d9d7aed49f04494056ab7f8e622c5f0df04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f3ff06d95231056cd4de0f93318d9d7aed49f04494056ab7f8e622c5f0df04", kill_on_drop: false }`
[INFO] [stdout] 53f3ff06d95231056cd4de0f93318d9d7aed49f04494056ab7f8e622c5f0df04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5347acacde55f84ddc886a701d3a4222e017dbe51f72e00a5e77a5f9d2cd7d0a
[INFO] running `Command { std: "docker" "start" "-a" "5347acacde55f84ddc886a701d3a4222e017dbe51f72e00a5e77a5f9d2cd7d0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking arrow-parser v0.0.1
[INFO] [stderr]     Checking arrowc v0.0.1
[INFO] [stderr]     Checking arrow-vm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `module_var_name`
[INFO] [stdout]    --> src/execute.rs:431:15
[INFO] [stdout]     |
[INFO] [stdout] 431 |               module_var_name,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: try ignoring the field: `module_var_name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module_var_name`
[INFO] [stdout]    --> src/execute.rs:431:15
[INFO] [stdout]     |
[INFO] [stdout] 431 |               module_var_name,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^ help: try ignoring the field: `module_var_name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/execute.rs:432:15
[INFO] [stdout]     |
[INFO] [stdout] 432 |               args,
[INFO] [stdout]     |               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/execute.rs:432:15
[INFO] [stdout]     |
[INFO] [stdout] 432 |               args,
[INFO] [stdout]     |               ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Coroutine` is never constructed
[INFO] [stdout]    --> src/execute.rs:167:3
[INFO] [stdout]     |
[INFO] [stdout] 166 | enum CoroutineWaitedOnBy {
[INFO] [stdout]     |      ------------------- variant in this enum
[INFO] [stdout] 167 |   Coroutine(CoroutineId),
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Coroutine` is never constructed
[INFO] [stdout]    --> src/execute.rs:167:3
[INFO] [stdout]     |
[INFO] [stdout] 166 | enum CoroutineWaitedOnBy {
[INFO] [stdout]     |      ------------------- variant in this enum
[INFO] [stdout] 167 |   Coroutine(CoroutineId),
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "5347acacde55f84ddc886a701d3a4222e017dbe51f72e00a5e77a5f9d2cd7d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5347acacde55f84ddc886a701d3a4222e017dbe51f72e00a5e77a5f9d2cd7d0a", kill_on_drop: false }`
[INFO] [stdout] 5347acacde55f84ddc886a701d3a4222e017dbe51f72e00a5e77a5f9d2cd7d0a
