[INFO] cloning repository https://github.com/michaelherger/spotty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelherger/spotty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelherger%2Fspotty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelherger%2Fspotty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7ee92011a01dc8a563e12294ac9e8a9bd1886fa
[INFO] checking michaelherger/spotty against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelherger%2Fspotty" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michaelherger/spotty
[INFO] finished tweaking git repo https://github.com/michaelherger/spotty
[INFO] tweaked toml for git repo https://github.com/michaelherger/spotty written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michaelherger/spotty on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/michaelherger/spotty 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spotty` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking michaelherger/spotty against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelherger%2Fspotty" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michaelherger/spotty
[INFO] finished tweaking git repo https://github.com/michaelherger/spotty
[INFO] tweaked toml for git repo https://github.com/michaelherger/spotty written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michaelherger/spotty on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/michaelherger/spotty 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spotty` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maybe-uninit v2.0.0
[INFO] [stderr]   Downloaded num_cpus v1.11.0
[INFO] [stderr]   Downloaded smallvec v0.6.13
[INFO] [stderr]   Downloaded hermit-abi v0.1.3
[INFO] [stderr]   Downloaded rpassword v3.0.2
[INFO] [stderr]   Downloaded vergen v3.0.4
[INFO] [stderr]   Downloaded want v0.0.4
[INFO] [stderr]   Downloaded relay v0.1.1
[INFO] [stderr]   Downloaded aes-ctr v0.3.0
[INFO] [stderr]   Downloaded multimap v0.4.0
[INFO] [stderr]   Downloaded tokio-uds v0.2.5
[INFO] [stderr]   Downloaded termcolor v1.0.5
[INFO] [stderr]   Downloaded tokio-service v0.1.0
[INFO] [stderr]   Downloaded remove_dir_all v0.5.2
[INFO] [stderr]   Downloaded slab v0.3.0
[INFO] [stderr]   Downloaded scoped-tls v0.1.2
[INFO] [stderr]   Downloaded futures-cpupool v0.1.8
[INFO] [stderr]   Downloaded ctr v0.3.2
[INFO] [stderr]   Downloaded block-modes v0.3.3
[INFO] [stderr]   Downloaded atty v0.2.13
[INFO] [stderr]   Downloaded shannon v0.2.0
[INFO] [stderr]   Downloaded try-lock v0.1.0
[INFO] [stderr]   Downloaded smallvec v0.2.1
[INFO] [stderr]   Downloaded bit-set v0.5.1
[INFO] [stderr]   Downloaded take v0.1.0
[INFO] [stderr]   Downloaded stream-cipher v0.3.2
[INFO] [stderr]   Downloaded wincolor v1.0.2
[INFO] [stderr]   Downloaded hyper-proxy v0.4.1
[INFO] [stderr]   Downloaded tokio-fs v0.1.6
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.6
[INFO] [stderr]   Downloaded linear-map v1.2.0
[INFO] [stderr]   Downloaded block-cipher-trait v0.6.2
[INFO] [stderr]   Downloaded net2 v0.2.33
[INFO] [stderr]   Downloaded sha2 v0.8.0
[INFO] [stderr]   Downloaded tempfile v3.1.0
[INFO] [stderr]   Downloaded getrandom v0.1.13
[INFO] [stderr]   Downloaded protobuf-codegen-pure v2.8.1
[INFO] [stderr]   Downloaded synstructure v0.12.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.16
[INFO] [stderr]   Downloaded crossbeam-queue v0.1.2
[INFO] [stderr]   Downloaded wasi v0.7.0
[INFO] [stderr]   Downloaded quote v1.0.2
[INFO] [stderr]   Downloaded socket2 v0.2.4
[INFO] [stderr]   Downloaded getopts v0.2.21
[INFO] [stderr]   Downloaded humantime v1.3.0
[INFO] [stderr]   Downloaded bit-vec v0.5.1
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded uuid v0.7.4
[INFO] [stderr]   Downloaded unicode-width v0.1.6
[INFO] [stderr]   Downloaded serde_json v0.9.10
[INFO] [stderr]   Downloaded protobuf-codegen v2.8.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.6
[INFO] [stderr]   Downloaded ryu v1.0.2
[INFO] [stderr]   Downloaded cc v1.0.47
[INFO] [stderr]   Downloaded serde_derive v1.0.102
[INFO] [stderr]   Downloaded tokio-proto v0.1.1
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.16
[INFO] [stderr]   Downloaded backtrace v0.3.40
[INFO] [stderr]   Downloaded serde_json v1.0.41
[INFO] [stderr]   Downloaded serde v1.0.102
[INFO] [stderr]   Downloaded tokio-core v0.1.17
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded num-bigint v0.2.3
[INFO] [stderr]   Downloaded serde v0.9.15
[INFO] [stderr]   Downloaded aes-soft v0.3.3
[INFO] [stderr]   Downloaded unicode-normalization v0.1.9
[INFO] [stderr]   Downloaded aesni v0.6.0
[INFO] [stderr]   Downloaded aes v0.3.2
[INFO] [stderr]   Downloaded protobuf v2.8.1
[INFO] [stderr]   Downloaded rand v0.7.2
[INFO] [stderr]   Downloaded chrono v0.4.9
[INFO] [stderr]   Downloaded hyper v0.11.27
[INFO] [stderr]   Downloaded nix v0.10.0
[INFO] [stderr]   Downloaded syn v1.0.8
[INFO] [stderr]   Downloaded libc v0.2.65
[INFO] [stderr]   Downloaded backtrace-sys v0.1.32
[INFO] [stderr]   Downloaded libmdns v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0
[INFO] running `Command { std: "docker" "start" "d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0", 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" "d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0" "/opt/rustwide/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0" "/opt/rustwide/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spotty` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]    Compiling protobuf v2.8.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling unicase v2.5.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.11.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking try-lock v0.1.0
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking unicode-normalization v0.1.9
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-sync v0.1.7
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking mime v0.3.14
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking shannon v0.2.0
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]     Checking ogg v0.7.0
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking bit-set v0.5.1
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling vergen v3.0.4
[INFO] [stderr]     Checking linear-map v1.2.0
[INFO] [stderr]     Checking arc-swap v0.4.3
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking signal-hook v0.1.11
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking termcolor v1.0.5
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking rpassword v3.0.2
[INFO] [stderr]     Checking dtoa v0.4.4
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking serde v0.9.15
[INFO] [stderr]    Compiling spotty v0.35.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr] error: failed to run custom build command for `spotty v0.35.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/spotty/92902943bf47b801/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1555) panicked at build.rs:12:48:
[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:     0x57ceb5142041 - std[6ef242c1f0979732]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x57ceb5142041 - std[6ef242c1f0979732]::backtrace_rs::backtrace::trace_unsynchronized::<std[6ef242c1f0979732]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x57ceb5142041 - std[6ef242c1f0979732]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x57ceb5142041 - <<std[6ef242c1f0979732]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df73c6affdc16dad]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x57ceb515229a - <core[df73c6affdc16dad]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x57ceb515229a - core[df73c6affdc16dad]::fmt::write
[INFO] [stderr]      6:     0x57ceb514513c - core[df73c6affdc16dad]::io::write::default_write_fmt::<std[6ef242c1f0979732]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x57ceb514513c - <std[6ef242c1f0979732]::sys::stdio::unix::Stderr as core[df73c6affdc16dad]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x57ceb512bff6 - <std[6ef242c1f0979732]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x57ceb512bff6 - std[6ef242c1f0979732]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:289:27
[INFO] [stderr]     10:     0x57ceb513e881 - std[6ef242c1f0979732]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:316:9
[INFO] [stderr]     11:     0x57ceb513ea3b - std[6ef242c1f0979732]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:811:13
[INFO] [stderr]     12:     0x57ceb512c0a2 - std[6ef242c1f0979732]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:685:13
[INFO] [stderr]     13:     0x57ceb5124e19 - std[6ef242c1f0979732]::sys::backtrace::__rust_end_short_backtrace::<std[6ef242c1f0979732]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x57ceb512c7ed - __rustc[db1a081c10ab11d6]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:676:5
[INFO] [stderr]     15:     0x57ceb515298c - core[df73c6affdc16dad]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x57ceb5152762 - core[df73c6affdc16dad]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/core/src/result.rs:1870:5
[INFO] [stderr]     17:     0x57ceb5119da8 - build_script_build[55737342ad56f7f0]::main
[INFO] [stderr]     18:     0x57ceb511ad0b - <fn() as core[df73c6affdc16dad]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x57ceb51197ae - std[6ef242c1f0979732]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x57ceb5119ac9 - std[6ef242c1f0979732]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x57ceb513e028 - <&dyn core[df73c6affdc16dad]::ops::function::Fn<(), Output = i32> + core[df73c6affdc16dad]::panic::unwind_safe::RefUnwindSafe + core[df73c6affdc16dad]::marker::Sync as core[df73c6affdc16dad]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x57ceb513e028 - std[6ef242c1f0979732]::panicking::catch_unwind::do_call::<&dyn core[df73c6affdc16dad]::ops::function::Fn<(), Output = i32> + core[df73c6affdc16dad]::panic::unwind_safe::RefUnwindSafe + core[df73c6affdc16dad]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:573:43
[INFO] [stderr]     23:     0x57ceb513e028 - std[6ef242c1f0979732]::panicking::catch_unwind::<i32, &dyn core[df73c6affdc16dad]::ops::function::Fn<(), Output = i32> + core[df73c6affdc16dad]::panic::unwind_safe::RefUnwindSafe + core[df73c6affdc16dad]::marker::Sync>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:541:19
[INFO] [stderr]     24:     0x57ceb513e028 - std[6ef242c1f0979732]::panic::catch_unwind::<&dyn core[df73c6affdc16dad]::ops::function::Fn<(), Output = i32> + core[df73c6affdc16dad]::panic::unwind_safe::RefUnwindSafe + core[df73c6affdc16dad]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x57ceb513e028 - std[6ef242c1f0979732]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x57ceb513e028 - std[6ef242c1f0979732]::panicking::catch_unwind::do_call::<std[6ef242c1f0979732]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:573:43
[INFO] [stderr]     27:     0x57ceb513e028 - std[6ef242c1f0979732]::panicking::catch_unwind::<isize, std[6ef242c1f0979732]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panicking.rs:541:19
[INFO] [stderr]     28:     0x57ceb513e028 - std[6ef242c1f0979732]::panic::catch_unwind::<std[6ef242c1f0979732]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x57ceb513e028 - std[6ef242c1f0979732]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x57ceb51195c1 - std[6ef242c1f0979732]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x57ceb511b0d5 - main
[INFO] [stderr]     32:     0x7423f916e601 - <unknown>
[INFO] [stderr]     33:     0x7423f916e718 - __libc_start_main
[INFO] [stderr]     34:     0x57ceb51192a5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds
[INFO] [stdout]      |
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0", kill_on_drop: false }`
[INFO] [stdout] d52774fad208c2d5d5aaa5dbcfc7a428cd153ad05cc7ef383590a36aa001eff0
