[INFO] cloning repository https://github.com/nuudlman/wasm2class [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuudlman/wasm2class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/prepare-commit-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class/hooks/prepare-commit-msg.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/nuudlman/wasm2class [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuudlman/wasm2class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3aa3f68f11f8437f1d43375e241ff675e6b07253 [INFO] checking nuudlman/wasm2class against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nuudlman/wasm2class [INFO] finished tweaking git repo https://github.com/nuudlman/wasm2class [INFO] tweaked toml for git repo https://github.com/nuudlman/wasm2class written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nuudlman/wasm2class on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nuudlman/wasm2class 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/63ddae8cacb6f11fb74ea7847e11351915fd43aa5e6ecd463841129d1397815e/.tmp-config.v2.json4141877139: no space left on device [INFO] checking nuudlman/wasm2class against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-5-tc2/source/.git/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' [INFO] checking nuudlman/wasm2class against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nuudlman/wasm2class [INFO] finished tweaking git repo https://github.com/nuudlman/wasm2class [INFO] tweaked toml for git repo https://github.com/nuudlman/wasm2class written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nuudlman/wasm2class on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nuudlman/wasm2class 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: write /var/lib/docker/overlay2/3766c412bfaa5f37ad9f36270a04590a52b151209ffc6d5d4ddb5fc9a8578040-init/.tmp-link3018761343: no space left on device [INFO] checking nuudlman/wasm2class against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create work tree dir '/workspace/builds/worker-5-tc2/source': No space left on device [INFO] checking nuudlman/wasm2class against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nuudlman/wasm2class [INFO] finished tweaking git repo https://github.com/nuudlman/wasm2class [INFO] tweaked toml for git repo https://github.com/nuudlman/wasm2class written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nuudlman/wasm2class on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nuudlman/wasm2class 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 527f4ec8b4330445bfb2a88761c059ff7b2b9fcfaf8b31446366a9425e583b04 [INFO] running `Command { std: "docker" "start" "-a" "527f4ec8b4330445bfb2a88761c059ff7b2b9fcfaf8b31446366a9425e583b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "527f4ec8b4330445bfb2a88761c059ff7b2b9fcfaf8b31446366a9425e583b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "527f4ec8b4330445bfb2a88761c059ff7b2b9fcfaf8b31446366a9425e583b04", kill_on_drop: false }` [INFO] [stdout] 527f4ec8b4330445bfb2a88761c059ff7b2b9fcfaf8b31446366a9425e583b04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2511426e8ec8d9160a647155ee94db87633c9ed35e6f218c54b6c846350c4d44 [INFO] running `Command { std: "docker" "start" "-a" "2511426e8ec8d9160a647155ee94db87633c9ed35e6f218c54b6c846350c4d44", kill_on_drop: false }` [INFO] [stderr] Checking wasm2class v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `byte` [INFO] [stdout] --> src/main.rs:17:34 [INFO] [stdout] | [INFO] [stdout] 17 | fn parse_wasm_byte(class: Class, byte: u8) -> Class { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_byte` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:54:40 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn write>(self, path: P) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Class { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 24 | magic: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 26 | major_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 27 | constant_pool: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 28 | access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 29 | this_class: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 30 | super_class: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 31 | interfaces: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | fields: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | methods: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 34 | attributes: Vec [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Constant` is never used [INFO] [stdout] --> src/main.rs:64:6 [INFO] [stdout] | [INFO] [stdout] 64 | enum Constant { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Super`, `Interface`, `Abstract`, `Annotation`, and `Enum` are never constructed [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 82 | enum Access { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 88 | Super = 0x0020, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 89 | /// Is an interface, not a class. [INFO] [stdout] 90 | Interface = 0x0200, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 91 | /// Declared abstract; must not be instantiated. [INFO] [stdout] 92 | Abstract = 0x0400, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | Annotation = 0x2000, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 97 | /// Declared as an enum type. [INFO] [stdout] 98 | Enum = 0x4000 [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `byte` [INFO] [stdout] --> src/main.rs:17:34 [INFO] [stdout] | [INFO] [stdout] 17 | fn parse_wasm_byte(class: Class, byte: u8) -> Class { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_byte` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:54:40 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn write>(self, path: P) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Class { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 24 | magic: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 26 | major_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 27 | constant_pool: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 28 | access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 29 | this_class: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 30 | super_class: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 31 | interfaces: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | fields: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | methods: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 34 | attributes: Vec [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Constant` is never used [INFO] [stdout] --> src/main.rs:64:6 [INFO] [stdout] | [INFO] [stdout] 64 | enum Constant { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Super`, `Interface`, `Abstract`, `Annotation`, and `Enum` are never constructed [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 82 | enum Access { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 88 | Super = 0x0020, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 89 | /// Is an interface, not a class. [INFO] [stdout] 90 | Interface = 0x0200, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 91 | /// Declared abstract; must not be instantiated. [INFO] [stdout] 92 | Abstract = 0x0400, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | Annotation = 0x2000, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 97 | /// Declared as an enum type. [INFO] [stdout] 98 | Enum = 0x4000 [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "2511426e8ec8d9160a647155ee94db87633c9ed35e6f218c54b6c846350c4d44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2511426e8ec8d9160a647155ee94db87633c9ed35e6f218c54b6c846350c4d44", kill_on_drop: false }` [INFO] [stdout] 2511426e8ec8d9160a647155ee94db87633c9ed35e6f218c54b6c846350c4d44