[INFO] fetching crate stdtr-sys 0.1.0...
[INFO] checking stdtr-sys-0.1.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate stdtr-sys 0.1.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate stdtr-sys 0.1.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stdtr-sys 0.1.0
[INFO] finished tweaking crates.io crate stdtr-sys 0.1.0
[INFO] tweaked toml for crates.io crate stdtr-sys 0.1.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3af65eeb31a6c591812d3374aebffbe2c8e780c68deec28e57fa1478eb3d9b55
[INFO] running `Command { std: "docker" "start" "-a" "3af65eeb31a6c591812d3374aebffbe2c8e780c68deec28e57fa1478eb3d9b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3af65eeb31a6c591812d3374aebffbe2c8e780c68deec28e57fa1478eb3d9b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af65eeb31a6c591812d3374aebffbe2c8e780c68deec28e57fa1478eb3d9b55", kill_on_drop: false }`
[INFO] [stdout] 3af65eeb31a6c591812d3374aebffbe2c8e780c68deec28e57fa1478eb3d9b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 479f40625dabb93c23a89d22e59a784a6591dfd848993b99fca87dbba9dd66e3
[INFO] running `Command { std: "docker" "start" "-a" "479f40625dabb93c23a89d22e59a784a6591dfd848993b99fca87dbba9dd66e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling stdtr-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cephes/polyn.c: In function 'polprt':
[INFO] [stderr] warning: cephes/polyn.c:154:16: warning: ' ' directive writing 1 byte into a region of size between 0 and 10 [-Wformat-overflow=]
[INFO] [stderr] warning:   154 | sprintf( p, "%d ", d1 );
[INFO] [stderr] warning:       |                ^
[INFO] [stderr] warning: In file included from /usr/include/stdio.h:867,
[INFO] [stderr] warning:                  from cephes/polyn.c:62:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 3 and 13 bytes into a destination of size 11
[INFO] [stderr] warning:    36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
[INFO] [stderr] warning:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning:    37 |       __bos (__s), __fmt, __va_arg_pack ());
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.43s
[INFO] running `Command { std: "docker" "inspect" "479f40625dabb93c23a89d22e59a784a6591dfd848993b99fca87dbba9dd66e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479f40625dabb93c23a89d22e59a784a6591dfd848993b99fca87dbba9dd66e3", kill_on_drop: false }`
[INFO] [stdout] 479f40625dabb93c23a89d22e59a784a6591dfd848993b99fca87dbba9dd66e3