[INFO] fetching crate libdarts-sys 0.1.2...
[INFO] testing libdarts-sys-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libdarts-sys 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate libdarts-sys 0.1.2
[INFO] finished tweaking crates.io crate libdarts-sys 0.1.2
[INFO] tweaked toml for crates.io crate libdarts-sys 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libdarts-sys 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 046431654f3da0ae8e1bcc49a523cee1a2ab3936613baf853652c06da761cc1d
[INFO] running `Command { std: "docker" "start" "-a" "046431654f3da0ae8e1bcc49a523cee1a2ab3936613baf853652c06da761cc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "046431654f3da0ae8e1bcc49a523cee1a2ab3936613baf853652c06da761cc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046431654f3da0ae8e1bcc49a523cee1a2ab3936613baf853652c06da761cc1d", kill_on_drop: false }`
[INFO] [stdout] 046431654f3da0ae8e1bcc49a523cee1a2ab3936613baf853652c06da761cc1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc25d028c3c6b2cf6199062c76858b6d55acdf727c55391dee9339b139de836
[INFO] running `Command { std: "docker" "start" "-a" "acc25d028c3c6b2cf6199062c76858b6d55acdf727c55391dee9339b139de836", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdarts-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libdarts-sys@0.1.2: In file included from libdarts/src/darts.cc:2:
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.hh:864:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: libdarts-sys@0.1.2:   864 |   const value_type values(std::size_t id) const {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |   ^~~~~
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc: In function 'int darts_build(darts_t, size_t, const darts_key_type* const*, const size_t*, const darts_value_type*, int (*)(size_t, size_t))':
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc:80:31: warning: catching polymorphic type 'class Darts::Details::Exception' by value [-Wcatch-value=]
[INFO] [stderr] warning: libdarts-sys@0.1.2:    80 |   } catch (Details::Exception e) {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |                               ^
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc: In function 'int darts_open(darts_t, const char*, const char*, size_t, size_t)':
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc:94:31: warning: catching polymorphic type 'class Darts::Details::Exception' by value [-Wcatch-value=]
[INFO] [stderr] warning: libdarts-sys@0.1.2:    94 |   } catch (Details::Exception e) {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |                               ^
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "acc25d028c3c6b2cf6199062c76858b6d55acdf727c55391dee9339b139de836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc25d028c3c6b2cf6199062c76858b6d55acdf727c55391dee9339b139de836", kill_on_drop: false }`
[INFO] [stdout] acc25d028c3c6b2cf6199062c76858b6d55acdf727c55391dee9339b139de836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c58b275ef804266247130fb167209303a5f529cd7dc43c78de51a832fc763b7c
[INFO] running `Command { std: "docker" "start" "-a" "c58b275ef804266247130fb167209303a5f529cd7dc43c78de51a832fc763b7c", kill_on_drop: false }`
[INFO] [stderr] warning: libdarts-sys@0.1.2: In file included from libdarts/src/darts.cc:2:
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.hh:864:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: libdarts-sys@0.1.2:   864 |   const value_type values(std::size_t id) const {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |   ^~~~~
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc: In function 'int darts_build(darts_t, size_t, const darts_key_type* const*, const size_t*, const darts_value_type*, int (*)(size_t, size_t))':
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc:80:31: warning: catching polymorphic type 'class Darts::Details::Exception' by value [-Wcatch-value=]
[INFO] [stderr] warning: libdarts-sys@0.1.2:    80 |   } catch (Details::Exception e) {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |                               ^
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc: In function 'int darts_open(darts_t, const char*, const char*, size_t, size_t)':
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc:94:31: warning: catching polymorphic type 'class Darts::Details::Exception' by value [-Wcatch-value=]
[INFO] [stderr] warning: libdarts-sys@0.1.2:    94 |   } catch (Details::Exception e) {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |                               ^
[INFO] [stderr]    Compiling libdarts-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "c58b275ef804266247130fb167209303a5f529cd7dc43c78de51a832fc763b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58b275ef804266247130fb167209303a5f529cd7dc43c78de51a832fc763b7c", kill_on_drop: false }`
[INFO] [stdout] c58b275ef804266247130fb167209303a5f529cd7dc43c78de51a832fc763b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 309a4987f956825c3f046b4df75f64d46f62abcded97ffa8bc5d8428748e8cff
[INFO] running `Command { std: "docker" "start" "-a" "309a4987f956825c3f046b4df75f64d46f62abcded97ffa8bc5d8428748e8cff", kill_on_drop: false }`
[INFO] [stderr] warning: libdarts-sys@0.1.2: In file included from libdarts/src/darts.cc:2:
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.hh:864:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: libdarts-sys@0.1.2:   864 |   const value_type values(std::size_t id) const {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |   ^~~~~
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc: In function 'int darts_build(darts_t, size_t, const darts_key_type* const*, const size_t*, const darts_value_type*, int (*)(size_t, size_t))':
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc:80:31: warning: catching polymorphic type 'class Darts::Details::Exception' by value [-Wcatch-value=]
[INFO] [stderr] warning: libdarts-sys@0.1.2:    80 |   } catch (Details::Exception e) {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |                               ^
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc: In function 'int darts_open(darts_t, const char*, const char*, size_t, size_t)':
[INFO] [stderr] warning: libdarts-sys@0.1.2: libdarts/src/darts.cc:94:31: warning: catching polymorphic type 'class Darts::Details::Exception' by value [-Wcatch-value=]
[INFO] [stderr] warning: libdarts-sys@0.1.2:    94 |   } catch (Details::Exception e) {
[INFO] [stderr] warning: libdarts-sys@0.1.2:       |                               ^
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libdarts_sys-db1262f81e29b34b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::is_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libdarts_sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "309a4987f956825c3f046b4df75f64d46f62abcded97ffa8bc5d8428748e8cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "309a4987f956825c3f046b4df75f64d46f62abcded97ffa8bc5d8428748e8cff", kill_on_drop: false }`
[INFO] [stdout] 309a4987f956825c3f046b4df75f64d46f62abcded97ffa8bc5d8428748e8cff