[INFO] fetching crate yaque 0.6.6...
[INFO] testing yaque-0.6.6 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate yaque 0.6.6 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yaque 0.6.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |              -----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `yaque` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd
[INFO] running `Command { std: "docker" "start" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd", 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" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd" "/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" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd", 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" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |              -----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `yaque` (manifest) generated 1 warning
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling sysinfo v0.28.4
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[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 16.74s
[INFO] running `Command { std: "docker" "inspect" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd", 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" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd" "/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] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |              -----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `yaque` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling deranged v0.5.9
[INFO] [stderr]    Compiling num_threads v0.1.8
[INFO] [stderr]    Compiling powerfmt v0.2.1
[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 14.24s
[INFO] running `Command { std: "docker" "inspect" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd", 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" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | homepage = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 | repository = "https://github.com/tokahuke/yaque"
[INFO] [stderr]    |              -----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `yaque` (manifest) generated 1 warning
[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 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/yaque/807469a1fd1c09c4/out/yaque-807469a1fd1c09c4)
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (852) 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:     0x62251f12fff1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x62251f14640a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]    2:     0x62251f1355cc - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]    3:     0x62251f109d96 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x62251f1272b1 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]    5:     0x62251f12746b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]    6:     0x62251f109e42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    7:     0x62251f1027d9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    8:     0x62251f10aa4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]    9:     0x62251f146b3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]   10:     0x62251f146912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stderr]   11:     0x62251f05583e - yaque[f035452ab58e02bd]::queue::init_log___rust_ctor___ctor::init_log___rust_ctor___ctor
[INFO] [stderr]   12:     0x7738b1f47794 - __libc_start_main
[INFO] [stderr]   13:     0x62251f030b25 - _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/build/yaque/807469a1fd1c09c4/out/yaque-807469a1fd1c09c4` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd", kill_on_drop: false }`
[INFO] [stdout] a15a1b166db3fa8a64b8ec0b7b6dcfacb6537ddcd38bb201048a7bd82d7fe8dd
