[INFO] fetching crate yaque 0.6.6...
[INFO] testing yaque-0.6.6 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate yaque 0.6.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate yaque 0.6.6
[INFO] finished tweaking crates.io crate yaque 0.6.6
[INFO] tweaked toml for crates.io crate yaque 0.6.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yaque 0.6.6 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 97 packages to highest compatible versions
[INFO] [stderr]       Adding ctor v0.1.26 (available: v1.0.13)
[INFO] [stderr]       Adding notify v5.2.0 (available: v8.2.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding rand_xorshift v0.3.0 (available: v0.5.0)
[INFO] [stderr]       Adding simple_logger v4.3.3 (available: v5.2.0)
[INFO] [stderr]       Adding sysinfo v0.28.4 (available: v0.39.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysinfo v0.28.4
[INFO] [stderr]   Downloaded num_threads v0.1.8
[INFO] [stderr]   Downloaded simple_logger v4.3.3
[INFO] [stderr]   Downloaded notify v5.2.0
[INFO] [stderr]   Downloaded inotify v0.9.6
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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] 9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab
[INFO] running `Command { std: "docker" "start" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab", 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" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab", 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" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling sysinfo v0.28.4
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.17
[INFO] [stderr]    Compiling notify v5.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling yaque v0.6.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/queue/sender.rs:228:33
[INFO] [stdout]     |
[INFO] [stdout] 228 |         assert!(len < std::u64::MAX as usize);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/recovery.rs:168:37
[INFO] [stdout]     |
[INFO] [stdout] 168 |     let mut min_segment = std::u64::MAX;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/recovery.rs:226:37
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut min_segment = std::u64::MAX;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.02s
[INFO] running `Command { std: "docker" "inspect" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab", 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" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling num_threads v0.1.8
[INFO] [stderr]    Compiling deranged v0.5.9
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling futures-timer v3.0.4
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling notify v5.2.0
[INFO] [stderr]    Compiling yaque v0.6.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/queue/sender.rs:228:33
[INFO] [stdout]     |
[INFO] [stdout] 228 |         assert!(len < std::u64::MAX as usize);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/recovery.rs:168:37
[INFO] [stdout]     |
[INFO] [stdout] 168 |     let mut min_segment = std::u64::MAX;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/recovery.rs:226:37
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut min_segment = std::u64::MAX;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling simple_logger v4.3.3
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/queue/sender.rs:228:33
[INFO] [stdout]     |
[INFO] [stdout] 228 |         assert!(len < std::u64::MAX as usize);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/recovery.rs:168:37
[INFO] [stdout]     |
[INFO] [stdout] 168 |     let mut min_segment = std::u64::MAX;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/recovery.rs:226:37
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let mut min_segment = std::u64::MAX;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.21s
[INFO] running `Command { std: "docker" "inspect" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab", 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" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/queue/sender.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |         assert!(len < std::u64::MAX as usize);
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/recovery.rs:168:37
[INFO] [stderr]     |
[INFO] [stderr] 168 |     let mut min_segment = std::u64::MAX;
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/recovery.rs:226:37
[INFO] [stderr]     |
[INFO] [stderr] 226 |     let mut min_segment = std::u64::MAX;
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `yaque` (lib) generated 3 warnings
[INFO] [stderr] warning: `yaque` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/yaque-807469a1fd1c09c4)
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (856) panicked at src/queue/mod.rs:87:37:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5cb9a8d175b1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x5cb9a8d2dc5a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]    2:     0x5cb9a8d1cf0c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]    3:     0x5cb9a8cf1336 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x5cb9a8d0e891 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]    5:     0x5cb9a8d0ea4b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]    6:     0x5cb9a8cf13e2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    7:     0x5cb9a8ce9de9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    8:     0x5cb9a8cf1fdd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]    9:     0x5cb9a8d2e38c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]   10:     0x5cb9a8d2e162 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stderr]   11:     0x5cb9a8c324de - yaque[5359ea022c2a34da]::queue::init_log___rust_ctor___ctor::init_log___rust_ctor___ctor
[INFO] [stderr]   12:     0x727738621794 - __libc_start_main
[INFO] [stderr]   13:     0x5cb9a8c17615 - _start
[INFO] [stderr]   14:                0x0 - <unknown>
[INFO] [stderr] fatal runtime error: failed to initiate panic, error 5, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/deps/yaque-807469a1fd1c09c4` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab", kill_on_drop: false }`
[INFO] [stdout] 9ce2d2e9db14593c8fe60cfb9d9a30ce62bdfbe472a00632e00c74c1cd47b0ab
