[INFO] fetching crate tkn-watch 0.4.0...
[INFO] testing tkn-watch-0.4.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tkn-watch 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tkn-watch 0.4.0
[INFO] finished tweaking crates.io crate tkn-watch 0.4.0
[INFO] tweaked toml for crates.io crate tkn-watch 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tkn-watch 0.4.0 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] crate crates.io crate tkn-watch 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spinner v0.5.0
[INFO] [stderr]   Downloaded ansi_term v0.7.5
[INFO] [stderr]   Downloaded kube v0.77.0
[INFO] [stderr]   Downloaded dirs v2.0.2
[INFO] [stderr]   Downloaded tower-http v0.3.5
[INFO] [stderr]   Downloaded kube-core v0.77.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.98
[INFO] [stderr]   Downloaded term v0.6.1
[INFO] [stderr]   Downloaded openssl v0.10.62
[INFO] [stderr]   Downloaded syn v2.0.31
[INFO] [stderr]   Downloaded json-patch v0.3.0
[INFO] [stderr]   Downloaded serde_json v1.0.109
[INFO] [stderr]   Downloaded treediff v4.0.2
[INFO] [stderr]   Downloaded kube-client v0.77.0
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[INFO] [stderr]   Downloaded k8s-openapi v0.16.0
[INFO] [stderr]   Downloaded kube-runtime v0.77.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300
[INFO] running `Command { std: "docker" "start" "2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300", 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" "2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300" "/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" "2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300", 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" "2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling serde_json v1.0.109
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling anyhow v1.0.78
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling k8s-openapi v0.16.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling schemars v0.8.13
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling tokio-openssl v0.6.3
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling hyper-openssl v0.9.2
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling linked_hash_set v0.1.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling mime_guess v2.0.4
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[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
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[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling rustix v0.38.11
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
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[INFO] [stderr]    Compiling unicode-ident v1.0.11
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[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling ansi_term v0.7.5
[INFO] [stderr]    Compiling spinner v0.5.0
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[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling schemars_derive v0.8.13
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling tower-http v0.3.5
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling upon v0.5.0
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling basic-toml v0.1.4
[INFO] [stderr]    Compiling askama_derive v0.12.1
[INFO] [stderr]    Compiling kube-derive v0.77.0
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling goldie v0.4.3
[INFO] [stderr]    Compiling treediff v4.0.2
[INFO] [stderr]    Compiling json-patch v0.3.0
[INFO] [stderr]    Compiling tkn-watch v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling chrono-humanize v0.2.3
[INFO] [stderr] error: failed to run custom build command for `tkn-watch v0.4.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/tkn-watch-94e7eabae720d2ab/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (2676) panicked at build.rs:16:60:
[INFO] [stderr]   cannot generate completions: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5c36ae3ce901 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5c36ae3df5ba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x5c36ae3d1eac - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5c36ae3b7b76 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5c36ae3cad41 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x5c36ae3caefb - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5c36ae3b7c22 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5c36ae3b0c09 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5c36ae3b83bd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x5c36ae3dfd2c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5c36ae3dfb02 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stderr]     11:     0x5c36ae337019 - <core[df12db4294e9bfd3]::result::Result<std[70759c8f55707aa4]::path::PathBuf, core[df12db4294e9bfd3]::io::error::Error>>::expect
[INFO] [stderr]     12:     0x5c36ae336777 - build_script_build[103ad1c148148a40]::main
[INFO] [stderr]     13:     0x5c36ae338413 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     14:     0x5c36ae336396 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     15:     0x5c36ae336499 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     16:     0x5c36ae3ca4a9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     17:     0x5c36ae336351 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     18:     0x5c36ae3387c5 - main
[INFO] [stderr]     19:     0x75dff3278601 - <unknown>
[INFO] [stderr]     20:     0x75dff3278718 - __libc_start_main
[INFO] [stderr]     21:     0x5c36ae335a15 - _start
[INFO] [stderr]     22:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300", kill_on_drop: false }`
[INFO] [stdout] 2c19005d3c859bd1d88ea971da83d8b92a0a9ad644430e271885aa23f5896300
