[INFO] cloning repository https://github.com/jochasinga/monet-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jochasinga/monet-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjochasinga%2Fmonet-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjochasinga%2Fmonet-rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjochasinga%2Fmonet-rust/hooks/: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/jochasinga/monet-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jochasinga/monet-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjochasinga%2Fmonet-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjochasinga%2Fmonet-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b67ac918594975f141d311fed5000c1afd6f9517
[INFO] testing jochasinga/monet-rust against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjochasinga%2Fmonet-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jochasinga/monet-rust on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jochasinga/monet-rust
[INFO] finished tweaking git repo https://github.com/jochasinga/monet-rust
[INFO] tweaked toml for git repo https://github.com/jochasinga/monet-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jochasinga/monet-rust 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" "+beta-2025-02-18" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/d587f636bd13b6fd32bfa8363d4de3aded7493f5ebf00c3a901b6183e5825ebf-init: no space left on device
[INFO] testing jochasinga/monet-rust against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjochasinga%2Fmonet-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jochasinga/monet-rust on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jochasinga/monet-rust
[INFO] finished tweaking git repo https://github.com/jochasinga/monet-rust
[INFO] tweaked toml for git repo https://github.com/jochasinga/monet-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jochasinga/monet-rust 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" "+beta-2025-02-18" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bd0e9393396830625614cf780d76d120b94e508fdf85cba1ebf1fa00401e7b5
[INFO] running `Command { std: "docker" "start" "-a" "8bd0e9393396830625614cf780d76d120b94e508fdf85cba1ebf1fa00401e7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bd0e9393396830625614cf780d76d120b94e508fdf85cba1ebf1fa00401e7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd0e9393396830625614cf780d76d120b94e508fdf85cba1ebf1fa00401e7b5", kill_on_drop: false }`
[INFO] [stdout] 8bd0e9393396830625614cf780d76d120b94e508fdf85cba1ebf1fa00401e7b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e61feeb6d38235510302a6b5f59017fffc8917aa3ba1722ea19b686a4fd9fe0e
[INFO] running `Command { std: "docker" "start" "-a" "e61feeb6d38235510302a6b5f59017fffc8917aa3ba1722ea19b686a4fd9fe0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling monet-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/lexer.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufRead, BufReader, Error, Read}, u8};
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_char` is never used
[INFO] [stdout]   --> src/lexer.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn read_char(reader: &mut BufReader<&[u8]>) -> Option<u8> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `peek_char` is never used
[INFO] [stdout]   --> src/lexer.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn peek_char(reader: &mut BufReader<&[u8]>) -> Option<u8> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inner_fixnum` is never used
[INFO] [stdout]   --> src/lexer.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn inner_fixnum(reader: &mut BufReader<&[u8]>, mut acc: Vec<u8>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_fixnum` is never used
[INFO] [stdout]   --> src/lexer.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn return_fixnum(acc: Vec<u8>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fixnum` is never used
[INFO] [stdout]   --> src/lexer.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn fixnum(reader: &mut BufReader<&[u8]>, acc: Vec<u8>) -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_fixnum` is never used
[INFO] [stdout]   --> src/lexer.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn get_fixnum(_reader: BufReader<&[u8]>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_point` is never used
[INFO] [stdout]  --> src/predicate.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn is_point(c: char) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_delimiter` is never used
[INFO] [stdout]  --> src/predicate.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn is_delimiter(c: char) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_underscore` is never used
[INFO] [stdout]   --> src/predicate.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn is_underscore(c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_op` is never used
[INFO] [stdout]   --> src/predicate.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn is_op(c: char) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e61feeb6d38235510302a6b5f59017fffc8917aa3ba1722ea19b686a4fd9fe0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61feeb6d38235510302a6b5f59017fffc8917aa3ba1722ea19b686a4fd9fe0e", kill_on_drop: false }`
[INFO] [stdout] e61feeb6d38235510302a6b5f59017fffc8917aa3ba1722ea19b686a4fd9fe0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b3db7019079d12aa38cb995855fe571d0095c5dffb8f06d657e1d45aeb26e2b
[INFO] running `Command { std: "docker" "start" "-a" "6b3db7019079d12aa38cb995855fe571d0095c5dffb8f06d657e1d45aeb26e2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling monet-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/lexer.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufRead, BufReader, Error, Read}, u8};
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bytes`, `Error`, and `Read`
[INFO] [stdout]   --> src/lexer.rs:82:30
[INFO] [stdout]    |
[INFO] [stdout] 82 |     use std::io::{BufReader, Bytes, Error, Read};
[INFO] [stdout]    |                              ^^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_point` is never used
[INFO] [stdout]  --> src/predicate.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn is_point(c: char) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "6b3db7019079d12aa38cb995855fe571d0095c5dffb8f06d657e1d45aeb26e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b3db7019079d12aa38cb995855fe571d0095c5dffb8f06d657e1d45aeb26e2b", kill_on_drop: false }`
[INFO] [stdout] 6b3db7019079d12aa38cb995855fe571d0095c5dffb8f06d657e1d45aeb26e2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da6afc10a9757ce1da9846ba1f9463425ed8273da25de37681721de34bda6580
[INFO] running `Command { std: "docker" "start" "-a" "da6afc10a9757ce1da9846ba1f9463425ed8273da25de37681721de34bda6580", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/54a2b5a2b1079c336c81224570c6413536a0d070afab46adaa0efeaeebd69106/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "da6afc10a9757ce1da9846ba1f9463425ed8273da25de37681721de34bda6580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6afc10a9757ce1da9846ba1f9463425ed8273da25de37681721de34bda6580", kill_on_drop: false }`
[INFO] [stdout] da6afc10a9757ce1da9846ba1f9463425ed8273da25de37681721de34bda6580