[INFO] fetching crate mason-rs 0.4.0...
[INFO] testing mason-rs-0.4.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mason-rs 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate mason-rs 0.4.0
[INFO] finished tweaking crates.io crate mason-rs 0.4.0
[INFO] tweaked toml for crates.io crate mason-rs 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mason-rs 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mason-rs 0.4.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b
[INFO] running `Command { std: "docker" "start" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling mason-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling mason-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 23.97s
[INFO] running `Command { std: "docker" "inspect" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/mason-rs/dc9fbdb5d4336fff/out/mason_rs-dc9fbdb5d4336fff)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test deserialize::value::string::tests::test_parse_byte_string ... ok
[INFO] [stdout] test deserialize::value::number::tests::test_parse_number ... ok
[INFO] [stdout] test deserialize::value::object::tests::test_parse_object ... ok
[INFO] [stdout] test deserialize::value::string::tests::test_parse_multi_line_string ... ok
[INFO] [stdout] test deserialize::value::number::tests::test_parse_base ... ok
[INFO] [stdout] test deserialize::whitespace::tests::test_skip_whitespace ... ok
[INFO] [stdout] test hex::tests::test_decode_hex ... ok
[INFO] [stdout] test hex::tests::test_encode_hex ... ok
[INFO] [stdout] test deserialize::value::string::tests::test_parse_raw_string ... ok
[INFO] [stdout] test deserialize::value::tests::test_parse_value ... ok
[INFO] [stdout] test hex::tests::test_num_to_hex ... ok
[INFO] [stdout] test hex::tests::test_hex_to_num ... ok
[INFO] [stdout] test serde::de::tests::test_enum ... ok
[INFO] [stdout] test deserialize::value::array::tests::test_parse_array ... ok
[INFO] [stdout] test serde::de::tests::test_struct ... ok
[INFO] [stdout] test deserialize::value::string::tests::test_parse_string ... ok
[INFO] [stdout] test deserialize::whitespace::tests::test_parse_sep ... ok
[INFO] [stdout] test serde::ser::tests::test_complicated ... ok
[INFO] [stdout] test serialize::tests::test_to_string ... ok
[INFO] [stdout] test serde::de::tests::test_complicated ... ok
[INFO] [stdout] test unescape_string::tests::test_unescape_string ... ok
[INFO] [stdout] test serde::ser::tests::test_enum ... ok
[INFO] [stdout] test peek_reader::tests::test_peek_reader ... ok
[INFO] [stdout] test serde::ser::tests::test_struct ... ok
[INFO] [stdout] test peek_reader::tests::test_small_buf ... ok
[INFO] [stdout] test tests::test_parser ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_parser stdout ----
[INFO] [stdout] fatal: could not create work tree dir 'mason': Read-only file system
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_parser' (484) panicked at src/tests.rs:25:9:
[INFO] [stdout] Failed to run git clone https://github.com/mortie/mason.git -c core.autocrlf=false
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ac0e95946c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5ac0e95aa65a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5ac0e9598d0c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5ac0e9570416 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5ac0e958cb49 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5ac0e9526390 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5ac0e958cd02 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5ac0e95704c2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5ac0e9569109 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5ac0e95710cd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5ac0e95aad8c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5ac0e94f9722 - mason_rs[9246abe17f4efecc]::tests::try_run
[INFO] [stdout]   12:     0x5ac0e94f99fd - <mason_rs[9246abe17f4efecc]::tests::test_parser::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5ac0e95197db - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5ac0e95269b5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5ac0e95202a4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5ac0e9529a42 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5ac0e9593f1f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x736517f2edfa - <unknown>
[INFO] [stdout]   19:     0x736517fc23d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_parser
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b", kill_on_drop: false }`
[INFO] [stdout] cb2e3202ff291e86275dd6f662692827e4aaa39c5b8deba31d96477e2e45006b
