[INFO] fetching crate rollgrid 0.2.2...
[INFO] checking rollgrid-0.2.2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate rollgrid 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rollgrid 0.2.2 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rollgrid 0.2.2
[INFO] finished tweaking crates.io crate rollgrid 0.2.2
[INFO] tweaked toml for crates.io crate rollgrid 0.2.2 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d93e24b95f75fc705a0c45021a30ad111584e92cdb1d0cef805a94dd8e88f9d3
[INFO] running `Command { std: "docker" "start" "-a" "d93e24b95f75fc705a0c45021a30ad111584e92cdb1d0cef805a94dd8e88f9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d93e24b95f75fc705a0c45021a30ad111584e92cdb1d0cef805a94dd8e88f9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93e24b95f75fc705a0c45021a30ad111584e92cdb1d0cef805a94dd8e88f9d3", kill_on_drop: false }`
[INFO] [stdout] d93e24b95f75fc705a0c45021a30ad111584e92cdb1d0cef805a94dd8e88f9d3
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2e34efd48c86914535e84860cc2b4c8ccfe29cbe5c64f06ea13fe247792a5ad
[INFO] running `Command { std: "docker" "start" "-a" "f2e34efd48c86914535e84860cc2b4c8ccfe29cbe5c64f06ea13fe247792a5ad", kill_on_drop: false }`
[INFO] [stderr]     Checking rollgrid v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/rollgrid3d.rs:1963:12
[INFO] [stdout]      |
[INFO] [stdout] 1962 | impl<T> TempGrid3D<T> {
[INFO] [stdout]      | --------------------- associated function in this implementation
[INFO] [stdout] 1963 |     pub fn new(size: (usize, usize, usize), offset: (i32, i32, i32)) -> Self {
[INFO] [stdout]      |            ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/rollgrid3d.rs:1963:12
[INFO] [stdout]      |
[INFO] [stdout] 1962 | impl<T> TempGrid3D<T> {
[INFO] [stdout]      | --------------------- associated function in this implementation
[INFO] [stdout] 1963 |     pub fn new(size: (usize, usize, usize), offset: (i32, i32, i32)) -> Self {
[INFO] [stdout]      |            ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "f2e34efd48c86914535e84860cc2b4c8ccfe29cbe5c64f06ea13fe247792a5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e34efd48c86914535e84860cc2b4c8ccfe29cbe5c64f06ea13fe247792a5ad", kill_on_drop: false }`
[INFO] [stdout] f2e34efd48c86914535e84860cc2b4c8ccfe29cbe5c64f06ea13fe247792a5ad
[INFO] checking rollgrid-0.2.2 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate rollgrid 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rollgrid 0.2.2 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rollgrid 0.2.2
[INFO] finished tweaking crates.io crate rollgrid 0.2.2
[INFO] tweaked toml for crates.io crate rollgrid 0.2.2 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc9bc4f09281ae67657d1b320bfe8c23b8fc3c6fafae6b452dfcd946fd10e39
[INFO] running `Command { std: "docker" "start" "-a" "9dc9bc4f09281ae67657d1b320bfe8c23b8fc3c6fafae6b452dfcd946fd10e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc9bc4f09281ae67657d1b320bfe8c23b8fc3c6fafae6b452dfcd946fd10e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc9bc4f09281ae67657d1b320bfe8c23b8fc3c6fafae6b452dfcd946fd10e39", kill_on_drop: false }`
[INFO] [stdout] 9dc9bc4f09281ae67657d1b320bfe8c23b8fc3c6fafae6b452dfcd946fd10e39
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e187cefa701f2fdccc5b3027b6cb167b2d42d53425d88631fd635d6c137130ba
[INFO] running `Command { std: "docker" "start" "-a" "e187cefa701f2fdccc5b3027b6cb167b2d42d53425d88631fd635d6c137130ba", kill_on_drop: false }`
[INFO] [stderr]     Checking rollgrid v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/rollgrid3d.rs:1963:12
[INFO] [stdout]      |
[INFO] [stdout] 1962 | impl<T> TempGrid3D<T> {
[INFO] [stdout]      | --------------------- associated function in this implementation
[INFO] [stdout] 1963 |     pub fn new(size: (usize, usize, usize), offset: (i32, i32, i32)) -> Self {
[INFO] [stdout]      |            ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/rollgrid3d.rs:1963:12
[INFO] [stdout]      |
[INFO] [stdout] 1962 | impl<T> TempGrid3D<T> {
[INFO] [stdout]      | --------------------- associated function in this implementation
[INFO] [stdout] 1963 |     pub fn new(size: (usize, usize, usize), offset: (i32, i32, i32)) -> Self {
[INFO] [stdout]      |            ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "e187cefa701f2fdccc5b3027b6cb167b2d42d53425d88631fd635d6c137130ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e187cefa701f2fdccc5b3027b6cb167b2d42d53425d88631fd635d6c137130ba", kill_on_drop: false }`
[INFO] [stdout] e187cefa701f2fdccc5b3027b6cb167b2d42d53425d88631fd635d6c137130ba