[INFO] fetching crate librsync-sys 0.1.2...
[INFO] testing librsync-sys-0.1.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate librsync-sys 0.1.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate librsync-sys 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librsync-sys 0.1.2
[INFO] finished tweaking crates.io crate librsync-sys 0.1.2
[INFO] tweaked toml for crates.io crate librsync-sys 0.1.2 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3514fb57a5178f61d7477ad7126d5e80e6a5f4a9e20225fe94cf373d4c9b50c2
[INFO] running `Command { std: "docker" "start" "-a" "3514fb57a5178f61d7477ad7126d5e80e6a5f4a9e20225fe94cf373d4c9b50c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3514fb57a5178f61d7477ad7126d5e80e6a5f4a9e20225fe94cf373d4c9b50c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3514fb57a5178f61d7477ad7126d5e80e6a5f4a9e20225fe94cf373d4c9b50c2", kill_on_drop: false }`
[INFO] [stdout] 3514fb57a5178f61d7477ad7126d5e80e6a5f4a9e20225fe94cf373d4c9b50c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8651320724fa975b4daf38219c90b869cf0742ec39ed463044ea3c9823d3870c
[INFO] running `Command { std: "docker" "start" "-a" "8651320724fa975b4daf38219c90b869cf0742ec39ed463044ea3c9823d3870c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling librsync-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_copying':
[INFO] [stderr] warning: librsync/src/patch.c:189:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'rs_long_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   189 |         (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len;
[INFO] [stderr] warning:       |                           ^
[INFO] [stderr] warning: librsync/src/patch.c:189:66: warning: operand of ?: changes signedness from 'rs_long_t' {aka 'long int'} to 'size_t' {aka 'long unsigned int'} due to unsignedness of other operand [-Wsign-compare]
[INFO] [stderr] warning:   189 |         (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len;
[INFO] [stderr] warning:       |                                                                  ^~~~~~~~~~~~~~
[INFO] [stderr] warning: librsync/src/patch.c:203:67: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning:   203 |         rs_trace("copy callback returned %s", rs_strerror(result));
[INFO] [stderr] warning:       |                                                                   ^
[INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_header':
[INFO] [stderr] warning: librsync/src/patch.c:244:43: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning:   244 |         rs_trace("got patch magic %#x", v);
[INFO] [stderr] warning:       |                                           ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `Command { std: "docker" "inspect" "8651320724fa975b4daf38219c90b869cf0742ec39ed463044ea3c9823d3870c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8651320724fa975b4daf38219c90b869cf0742ec39ed463044ea3c9823d3870c", kill_on_drop: false }`
[INFO] [stdout] 8651320724fa975b4daf38219c90b869cf0742ec39ed463044ea3c9823d3870c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bc2fcba89cd210f5c3ea8fde6215e7effdeafc5795c75d06c55781f708f348f
[INFO] running `Command { std: "docker" "start" "-a" "2bc2fcba89cd210f5c3ea8fde6215e7effdeafc5795c75d06c55781f708f348f", kill_on_drop: false }`
[INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_copying':
[INFO] [stderr] warning: librsync/src/patch.c:189:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'rs_long_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   189 |         (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len;
[INFO] [stderr] warning:       |                           ^
[INFO] [stderr] warning: librsync/src/patch.c:189:66: warning: operand of ?: changes signedness from 'rs_long_t' {aka 'long int'} to 'size_t' {aka 'long unsigned int'} due to unsignedness of other operand [-Wsign-compare]
[INFO] [stderr] warning:   189 |         (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len;
[INFO] [stderr] warning:       |                                                                  ^~~~~~~~~~~~~~
[INFO] [stderr] warning: librsync/src/patch.c:203:67: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning:   203 |         rs_trace("copy callback returned %s", rs_strerror(result));
[INFO] [stderr] warning:       |                                                                   ^
[INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_header':
[INFO] [stderr] warning: librsync/src/patch.c:244:43: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning:   244 |         rs_trace("got patch magic %#x", v);
[INFO] [stderr] warning:       |                                           ^
[INFO] [stderr]    Compiling librsync-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "2bc2fcba89cd210f5c3ea8fde6215e7effdeafc5795c75d06c55781f708f348f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc2fcba89cd210f5c3ea8fde6215e7effdeafc5795c75d06c55781f708f348f", kill_on_drop: false }`
[INFO] [stdout] 2bc2fcba89cd210f5c3ea8fde6215e7effdeafc5795c75d06c55781f708f348f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3918b40975e713bfeeb5632ad7b0697b5d1687abf1924f68477cd4d76d851b96
[INFO] running `Command { std: "docker" "start" "-a" "3918b40975e713bfeeb5632ad7b0697b5d1687abf1924f68477cd4d76d851b96", kill_on_drop: false }`
[INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_copying':
[INFO] [stderr] warning: librsync/src/patch.c:189:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'rs_long_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   189 |         (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len;
[INFO] [stderr] warning:       |                           ^
[INFO] [stderr] warning: librsync/src/patch.c:189:66: warning: operand of ?: changes signedness from 'rs_long_t' {aka 'long int'} to 'size_t' {aka 'long unsigned int'} due to unsignedness of other operand [-Wsign-compare]
[INFO] [stderr] warning:   189 |         (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len;
[INFO] [stderr] warning:       |                                                                  ^~~~~~~~~~~~~~
[INFO] [stderr] warning: librsync/src/patch.c:203:67: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning:   203 |         rs_trace("copy callback returned %s", rs_strerror(result));
[INFO] [stderr] warning:       |                                                                   ^
[INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_header':
[INFO] [stderr] warning: librsync/src/patch.c:244:43: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning:   244 |         rs_trace("got patch magic %#x", v);
[INFO] [stderr] warning:       |                                           ^
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/librsync_sys-0c8675c066a56f7c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests librsync_sys
[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] [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" "3918b40975e713bfeeb5632ad7b0697b5d1687abf1924f68477cd4d76d851b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3918b40975e713bfeeb5632ad7b0697b5d1687abf1924f68477cd4d76d851b96", kill_on_drop: false }`
[INFO] [stdout] 3918b40975e713bfeeb5632ad7b0697b5d1687abf1924f68477cd4d76d851b96
