[INFO] cloning repository https://github.com/xyzzyz/rzlib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xyzzyz/rzlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxyzzyz%2Frzlib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxyzzyz%2Frzlib'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30874b37def7c4cdbcce1fa6c12546e286e17b4d [INFO] checking xyzzyz/rzlib against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxyzzyz%2Frzlib" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xyzzyz/rzlib on toolchain 3ec2a775459d36c7d90654e47c56ff7bb0d542ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xyzzyz/rzlib [INFO] finished tweaking git repo https://github.com/xyzzyz/rzlib [INFO] tweaked toml for git repo https://github.com/xyzzyz/rzlib written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/xyzzyz/rzlib 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" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6c1c58469b281eba539875c44ac5fb953f162108598f84bbcc87aff798daf74 [INFO] running `Command { std: "docker" "start" "-a" "b6c1c58469b281eba539875c44ac5fb953f162108598f84bbcc87aff798daf74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6c1c58469b281eba539875c44ac5fb953f162108598f84bbcc87aff798daf74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6c1c58469b281eba539875c44ac5fb953f162108598f84bbcc87aff798daf74", kill_on_drop: false }` [INFO] [stdout] b6c1c58469b281eba539875c44ac5fb953f162108598f84bbcc87aff798daf74 [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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 439912692ae7ca5d5f456dba83ca145845c5463fb2941f4a2f0fe4de2f5e7dd3 [INFO] running `Command { std: "docker" "start" "-a" "439912692ae7ca5d5f456dba83ca145845c5463fb2941f4a2f0fe4de2f5e7dd3", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking rzlib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/rzlibreader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File` and `read` [INFO] [stdout] --> src/rzlibreader.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::{read, File}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rzlibreader.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufRead, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt` and `result` [INFO] [stdout] --> src/rzlibreader.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{cmp, fmt, io, mem, result}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/rzlibreader.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/lookbackbuffer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/rzlibreader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File` and `read` [INFO] [stdout] --> src/rzlibreader.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::{read, File}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rzlibreader.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufRead, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt` and `result` [INFO] [stdout] --> src/rzlibreader.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{cmp, fmt, io, mem, result}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/rzlibreader.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/lookbackbuffer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_read` [INFO] [stdout] --> src/rzlibreader.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let bytes_read = self.reader.read_until(0, &mut buf)?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ftext` [INFO] [stdout] --> src/rzlibreader.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let ftext = flg & 1 == 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ftext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtime` [INFO] [stdout] --> src/rzlibreader.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let mtime = self.reader.read_u32()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xfl` [INFO] [stdout] --> src/rzlibreader.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | let xfl = self.reader.read_u8()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_xfl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `os` [INFO] [stdout] --> src/rzlibreader.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let os = self.reader.read_u8()?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extra` [INFO] [stdout] --> src/rzlibreader.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let extra = match String::from_utf8(fextra_buf) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_extra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_name` [INFO] [stdout] --> src/rzlibreader.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let file_name = self.read_cstring()?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comment` [INFO] [stdout] --> src/rzlibreader.rs:142:17 [INFO] [stdout] | [INFO] [stdout] 142 | let comment = self.read_cstring()?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc16` [INFO] [stdout] --> src/rzlibreader.rs:149:17 [INFO] [stdout] | [INFO] [stdout] 149 | let crc16 = u16::from_le_bytes(crc16_buf); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_crc16` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc32` [INFO] [stdout] --> src/rzlibreader.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | let crc32 = self.reader.read_u32()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_crc32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `isize` [INFO] [stdout] --> src/rzlibreader.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let isize = self.reader.read_u32()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_isize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/rzlibreader.rs:232:14 [INFO] [stdout] | [INFO] [stdout] 232 | for (i, l) in clen_lengths.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/rzlibreader.rs:232:17 [INFO] [stdout] | [INFO] [stdout] 232 | for (i, l) in clen_lengths.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/rzlibreader.rs:279:14 [INFO] [stdout] | [INFO] [stdout] 279 | for (i, l) in all_lengths.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/rzlibreader.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | for (i, l) in all_lengths.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_read` [INFO] [stdout] --> src/rzlibreader.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let bytes_read = self.reader.read_until(0, &mut buf)?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Item` is never used [INFO] [stdout] --> src/rzlibreader.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | enum Item { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rzlib` (lib test); 7 warnings emitted [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/3ec2a775459d36c7d90654e47c56ff7bb0d542ab/bin/rustc --crate-name rzlib --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=f6193ff2c99edca9 -C extra-filename=-02f576d6f0ceb911 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-475cb7a7aab4de94.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/rzlibreader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/rzlibreader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rzlib` (bin "rzlib"); 1 warning emitted [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/3ec2a775459d36c7d90654e47c56ff7bb0d542ab/bin/rustc --crate-name rzlib --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0cfb4fbdd8ed5d1a -C extra-filename=-4638682eca448b0a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-475cb7a7aab4de94.rmeta --extern rzlib=/opt/rustwide/target/debug/deps/librzlib-8d954b7e1f6bedbc.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stderr] error: could not compile `rzlib` (bin "rzlib" test); 1 warning emitted [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/3ec2a775459d36c7d90654e47c56ff7bb0d542ab/bin/rustc --crate-name rzlib --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=97e471a1d4a8265d -C extra-filename=-d33dd4446c29db13 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-475cb7a7aab4de94.rmeta --extern rzlib=/opt/rustwide/target/debug/deps/librzlib-8d954b7e1f6bedbc.rmeta --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "439912692ae7ca5d5f456dba83ca145845c5463fb2941f4a2f0fe4de2f5e7dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439912692ae7ca5d5f456dba83ca145845c5463fb2941f4a2f0fe4de2f5e7dd3", kill_on_drop: false }` [INFO] [stdout] 439912692ae7ca5d5f456dba83ca145845c5463fb2941f4a2f0fe4de2f5e7dd3