[INFO] cloning repository https://github.com/chaintechinfo/crypto-ex-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaintechinfo/crypto-ex-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintechinfo%2Fcrypto-ex-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintechinfo%2Fcrypto-ex-rs'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/chaintechinfo/crypto-ex-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaintechinfo/crypto-ex-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintechinfo%2Fcrypto-ex-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintechinfo%2Fcrypto-ex-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 019ddac1fb7d184351aec0e8dcdd59d9b5fa942c [INFO] checking chaintechinfo/crypto-ex-rs against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintechinfo%2Fcrypto-ex-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chaintechinfo/crypto-ex-rs on toolchain 3350c1eb3fd8fe1bee1ed4c76944d707bd256876 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chaintechinfo/crypto-ex-rs [INFO] finished tweaking git repo https://github.com/chaintechinfo/crypto-ex-rs [INFO] tweaked toml for git repo https://github.com/chaintechinfo/crypto-ex-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chaintechinfo/crypto-ex-rs 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" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3652a78ea9a4120e271fdc4cbeff5359394c7cf0c0740f5f6611c6dc631201e6 [INFO] running `Command { std: "docker" "start" "-a" "3652a78ea9a4120e271fdc4cbeff5359394c7cf0c0740f5f6611c6dc631201e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3652a78ea9a4120e271fdc4cbeff5359394c7cf0c0740f5f6611c6dc631201e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3652a78ea9a4120e271fdc4cbeff5359394c7cf0c0740f5f6611c6dc631201e6", kill_on_drop: false }` [INFO] [stdout] 3652a78ea9a4120e271fdc4cbeff5359394c7cf0c0740f5f6611c6dc631201e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6da8dc1e2c18f03904333ce337e4075f627c58c74137c921650b76edaf27bc79 [INFO] running `Command { std: "docker" "start" "-a" "6da8dc1e2c18f03904333ce337e4075f627c58c74137c921650b76edaf27bc79", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Checking crypto-ex-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Redaction`, `InvalidHeader`, and `Unknown` are never constructed [INFO] [stdout] --> examples/102_this_error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 6 | enum DataStoreError { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Redaction(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | #[error("invalid header (expected {expected:?}, found {found:?})")] [INFO] [stdout] 12 | InvalidHeader { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataStoreError` 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] error[E0277]: `Foo` doesn't implement `std::fmt::Display` [INFO] [stdout] --> examples/101_trait.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | print(p); [INFO] [stdout] | ----- ^ `Foo` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Foo` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] note: required by a bound in `print` [INFO] [stdout] --> examples/101_trait.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | fn print(p: Point) { [INFO] [stdout] | ^^^^^^^ required by this bound in `print` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crypto-ex-rs` (example "101_trait") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> examples/101_error_handle.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_result` is never used [INFO] [stdout] --> examples/101_error_handle.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn handle_result() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/01_formatter.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | struct DebugPrintable(i32); [INFO] [stdout] | -------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `DebugPrintable` 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 `0` is never read [INFO] [stdout] --> examples/01_formatter.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | struct Deep(DebugPrintable); [INFO] [stdout] | ---- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Deep` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> examples/07_flow_control.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | let z = *&y; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6da8dc1e2c18f03904333ce337e4075f627c58c74137c921650b76edaf27bc79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6da8dc1e2c18f03904333ce337e4075f627c58c74137c921650b76edaf27bc79", kill_on_drop: false }` [INFO] [stdout] 6da8dc1e2c18f03904333ce337e4075f627c58c74137c921650b76edaf27bc79