[INFO] fetching crate bmx 0.0.2... [INFO] building bmx-0.0.2 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216 [INFO] extracting crate bmx 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate bmx 0.0.2 on toolchain 334963c956d25708feab489a3816ae63f639355d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bmx 0.0.2 [INFO] finished tweaking crates.io crate bmx 0.0.2 [INFO] tweaked toml for crates.io crate bmx 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9924179c2cfb18b784a3e0b6d5c373b469969c76fefc0d705a4996a4f58deb23 [INFO] running `Command { std: "docker" "start" "-a" "9924179c2cfb18b784a3e0b6d5c373b469969c76fefc0d705a4996a4f58deb23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9924179c2cfb18b784a3e0b6d5c373b469969c76fefc0d705a4996a4f58deb23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9924179c2cfb18b784a3e0b6d5c373b469969c76fefc0d705a4996a4f58deb23", kill_on_drop: false }` [INFO] [stdout] 9924179c2cfb18b784a3e0b6d5c373b469969c76fefc0d705a4996a4f58deb23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6badf55121f4b1d4474d7b53484e66c650eee18adfb3637ce755af45667cab39 [INFO] running `Command { std: "docker" "start" "-a" "6badf55121f4b1d4474d7b53484e66c650eee18adfb3637ce755af45667cab39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling lexpr-macros v0.2.2 [INFO] [stderr] Compiling lexpr v0.2.7 [INFO] [stderr] Compiling bmx v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:220:88 [INFO] [stdout] | [INFO] [stdout] 220 | fn display<'a>(&'a self, forest: &'a Forest, tree: &'a exec::Tree) -> ValueDisplay<'_> { [INFO] [stdout] | -- lifetime `'a` declared here ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root_id` and `branch_ids` are never read [INFO] [stdout] --> src/forest.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 102 | NoSuchBranch { [INFO] [stdout] | ------------ fields in this variant [INFO] [stdout] 103 | root_name: Ident, [INFO] [stdout] 104 | root_id: NodeId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | branch_ids: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InnerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/exec.rs:732:5 [INFO] [stdout] | [INFO] [stdout] 731 | pub struct BranchIter<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 732 | tree: &'a Tree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BranchIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `roots` is never read [INFO] [stdout] --> src/exec.rs:858:5 [INFO] [stdout] | [INFO] [stdout] 856 | pub struct PreparedRoot { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 857 | root_id: ExecNodeId, [INFO] [stdout] 858 | roots: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PreparedRoot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `Command { std: "docker" "inspect" "6badf55121f4b1d4474d7b53484e66c650eee18adfb3637ce755af45667cab39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6badf55121f4b1d4474d7b53484e66c650eee18adfb3637ce755af45667cab39", kill_on_drop: false }` [INFO] [stdout] 6badf55121f4b1d4474d7b53484e66c650eee18adfb3637ce755af45667cab39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e55f2636fe6875f1f3777fb382b8d2105a9c022a1db521be34efdcccf9caba9 [INFO] running `Command { std: "docker" "start" "-a" "8e55f2636fe6875f1f3777fb382b8d2105a9c022a1db521be34efdcccf9caba9", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:220:88 [INFO] [stdout] | [INFO] [stdout] 220 | fn display<'a>(&'a self, forest: &'a Forest, tree: &'a exec::Tree) -> ValueDisplay<'_> { [INFO] [stdout] | -- lifetime `'a` declared here ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root_id` and `branch_ids` are never read [INFO] [stdout] --> src/forest.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 102 | NoSuchBranch { [INFO] [stdout] | ------------ fields in this variant [INFO] [stdout] 103 | root_name: Ident, [INFO] [stdout] 104 | root_id: NodeId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | branch_ids: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InnerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/exec.rs:732:5 [INFO] [stdout] | [INFO] [stdout] 731 | pub struct BranchIter<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 732 | tree: &'a Tree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BranchIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `roots` is never read [INFO] [stdout] --> src/exec.rs:858:5 [INFO] [stdout] | [INFO] [stdout] 856 | pub struct PreparedRoot { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 857 | root_id: ExecNodeId, [INFO] [stdout] 858 | roots: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PreparedRoot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `anyhow` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/bin/rustc --crate-name anyhow --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.95/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("backtrace", "default", "std"))' -C metadata=dbe8304fd8c74737 -C extra-filename=-c985e57c0ac9efb6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --cfg std_backtrace --cfg error_generic_member_access --check-cfg 'cfg(anyhow_nightly_testing)' --check-cfg 'cfg(anyhow_no_core_error)' --check-cfg 'cfg(anyhow_no_core_unwind_safe)' --check-cfg 'cfg(anyhow_no_fmt_arguments_as_str)' --check-cfg 'cfg(anyhow_no_ptr_addr_of)' --check-cfg 'cfg(anyhow_no_unsafe_op_in_unsafe_fn_lint)' --check-cfg 'cfg(error_generic_member_access)' --check-cfg 'cfg(std_backtrace)'` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "8e55f2636fe6875f1f3777fb382b8d2105a9c022a1db521be34efdcccf9caba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e55f2636fe6875f1f3777fb382b8d2105a9c022a1db521be34efdcccf9caba9", kill_on_drop: false }` [INFO] [stdout] 8e55f2636fe6875f1f3777fb382b8d2105a9c022a1db521be34efdcccf9caba9