[INFO] fetching crate taurus 0.1.1...
[INFO] testing taurus-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate taurus 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate taurus 0.1.1
[INFO] finished tweaking crates.io crate taurus 0.1.1
[INFO] tweaked toml for crates.io crate taurus 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate taurus 0.1.1 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 58 packages to highest compatible versions
[INFO] [stderr]       Adding flame v0.1.12 (available: v0.2.2)
[INFO] [stderr]       Adding flamer v0.2.5 (available: v0.5.0)
[INFO] [stderr]       Adding num v0.2.1 (available: v0.4.3)
[INFO] [stderr]       Adding rand v0.4.6 (available: v0.10.3)
[INFO] [stderr]       Adding tcod v0.13.0 (available: v0.15.0)
[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 bitflags v0.1.1
[INFO] [stderr]   Downloaded flamer v0.2.5
[INFO] [stderr]   Downloaded over v0.6.6
[INFO] [stderr]   Downloaded flame v0.1.12
[INFO] [stderr]   Downloaded flame v0.2.2
[INFO] [stderr]   Downloaded tcod v0.13.0
[INFO] [stderr]   Downloaded lazy_static v0.1.16
[INFO] [stderr]   Downloaded tcod-sys v5.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4
[INFO] running `Command { std: "docker" "start" "a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4", 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" "a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4" "/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" "a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4", 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" "a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.28
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling tcod-sys v5.0.1
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr] warning: tcod-sys@5.0.1: libtcod/src/zlib/gzlib.c: In function 'gz_open':
[INFO] [stderr] warning: tcod-sys@5.0.1: libtcod/src/zlib/gzlib.c:14:17: error: implicit declaration of function 'lseek'; did you mean 'fseek'? [-Wimplicit-function-declaration]
[INFO] [stderr] warning: tcod-sys@5.0.1:    14 | #  define LSEEK lseek
[INFO] [stderr] warning: tcod-sys@5.0.1:       |                 ^~~~~
[INFO] [stderr] warning: tcod-sys@5.0.1: libtcod/src/zlib/gzlib.c:256:24: note: in expansion of macro 'LSEEK'
[INFO] [stderr] warning: tcod-sys@5.0.1:   256 |         state->start = LSEEK(state->fd, 0, SEEK_CUR);
[INFO] [stderr] warning: tcod-sys@5.0.1:       |                        ^~~~~
[INFO] [stderr] error: failed to run custom build command for `tcod-sys v5.0.1`
[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/tcod-sys-83211860f5cf05e2/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_FORCE_DISABLE
[INFO] [stderr]   CC_FORCE_DISABLE = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CC
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC
[INFO] [stderr]   CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:warning=libtcod/src/zlib/gzlib.c: In function 'gz_open':
[INFO] [stderr]   cargo:warning=libtcod/src/zlib/gzlib.c:14:17: error: implicit declaration of function 'lseek'; did you mean 'fseek'? [-Wimplicit-function-declaration]
[INFO] [stderr]   cargo:warning=   14 | #  define LSEEK lseek
[INFO] [stderr]   cargo:warning=      |                 ^~~~~
[INFO] [stderr]   cargo:warning=libtcod/src/zlib/gzlib.c:256:24: note: in expansion of macro 'LSEEK'
[INFO] [stderr]   cargo:warning=  256 |         state->start = LSEEK(state->fd, 0, SEEK_CUR);
[INFO] [stderr]   cargo:warning=      |                        ^~~~~
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: command did not execute successfully (status code exit status: 1): "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-gdwarf-4" "-fno-omit-frame-pointer" "-mno-omit-leaf-frame-pointer" "-m64" "-Wall" "-Wextra" "-w" "-o" "/opt/rustwide/target/debug/build/tcod-sys-8725d657dc7539d0/out/ac7fc5ee1a29b9ed-gzlib.o" "-c" "libtcod/src/zlib/gzlib.c"
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4", kill_on_drop: false }`
[INFO] [stdout] a0758473e9034db2ef17eeae239a95c5770056188c219bd88152221e4d1ab8d4
