[INFO] fetching crate microprofile 0.2.1...
[INFO] checking microprofile-0.2.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate microprofile 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate microprofile 0.2.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microprofile 0.2.1
[INFO] finished tweaking crates.io crate microprofile 0.2.1
[INFO] tweaked toml for crates.io crate microprofile 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9d6dbc2602a49ddfc21ecbcbd32f8e2e5d86dbfe970f8e54de99286031e4db7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9d6dbc2602a49ddfc21ecbcbd32f8e2e5d86dbfe970f8e54de99286031e4db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9d6dbc2602a49ddfc21ecbcbd32f8e2e5d86dbfe970f8e54de99286031e4db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d6dbc2602a49ddfc21ecbcbd32f8e2e5d86dbfe970f8e54de99286031e4db7", kill_on_drop: false }`
[INFO] [stdout] a9d6dbc2602a49ddfc21ecbcbd32f8e2e5d86dbfe970f8e54de99286031e4db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d429f7a414171478faa33b7ddc1487f5589ca9ae4b3d5bc1e06b2acb28a690a
[INFO] running `Command { std: "docker" "start" "-a" "7d429f7a414171478faa33b7ddc1487f5589ca9ae4b3d5bc1e06b2acb28a690a", kill_on_drop: false }`
[INFO] [stderr]    Compiling microprofile v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/microprofile/microprofile.cpp: In function 'void MicroProfileInit()':
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:1366:26: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct MicroProfile' with no trivial copy-assignment; use value-initialization instead [-Wclass-memaccess]
[INFO] [stderr] warning:  1366 |   memset(&S, 0, sizeof(S));
[INFO] [stderr] warning:       |                          ^
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:704:8: note: 'struct MicroProfile' declared here
[INFO] [stderr] warning:   704 | struct MicroProfile
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: src/microprofile/microprofile.cpp: In function 'MicroProfileThreadLog* MicroProfileCreateThreadLog(const char*)':
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:1657:32: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct MicroProfileThreadLog' with no trivial copy-assignment; use value-initialization instead [-Wclass-memaccess]
[INFO] [stderr] warning:  1657 |   memset(pLog, 0, sizeof(*pLog));
[INFO] [stderr] warning:       |                                ^
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:500:8: note: 'struct MicroProfileThreadLog' declared here
[INFO] [stderr] warning:   500 | struct MicroProfileThreadLog
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/microprofile/microprofile.cpp: In function 'void MicroProfileLogReset(MicroProfileThreadLog*)':
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:1825:31: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct MicroProfileThreadLog' with no trivial copy-assignment; use value-initialization instead [-Wclass-memaccess]
[INFO] [stderr] warning:  1825 |  memset(pLog, 0, sizeof(*pLog));
[INFO] [stderr] warning:       |                               ^
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:500:8: note: 'struct MicroProfileThreadLog' declared here
[INFO] [stderr] warning:   500 | struct MicroProfileThreadLog
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/microprofile/microprofile.cpp: In function 'void MicroProfileSymbolFreeDataInternal()':
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:9894:57: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct MicroProfileSymbolModule' with no trivial copy-assignment; use value-initialization instead [-Wclass-memaccess]
[INFO] [stderr] warning:  9894 |   memset(&S.SymbolModules[0], 0, sizeof(S.SymbolModules));
[INFO] [stderr] warning:       |                                                         ^
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:682:8: note: 'struct MicroProfileSymbolModule' declared here
[INFO] [stderr] warning:   682 | struct MicroProfileSymbolModule
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/microprofile/microprofile.cpp: In function 'MicroProfileToken MicroProfileGetToken(const char*, const char*, uint32_t, MicroProfileTokenType)':
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:1965:98: warning: ' ' directive output may be truncated writing 1 byte into a region of size between 0 and 63 [-Wformat-truncation=]
[INFO] [stderr] warning:  1965 |  snprintf(&S.TimerInfo[nTimerIndex].pNameExt[0], sizeof(S.TimerInfo[nTimerIndex].pNameExt)-1, "%s %s", S.GroupInfo[nGroupIndex].pName, pName);
[INFO] [stderr] warning:       |                                                                                                  ^
[INFO] [stderr] warning: src/microprofile/microprofile.cpp:1965:10: note: 'snprintf' output 2 or more bytes (assuming 65) into a destination of size 63
[INFO] [stderr] warning:  1965 |  snprintf(&S.TimerInfo[nTimerIndex].pNameExt[0], sizeof(S.TimerInfo[nTimerIndex].pNameExt)-1, "%s %s", S.GroupInfo[nGroupIndex].pName, pName);
[INFO] [stderr] warning:       |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c: In function 'operands_extract':
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:596:14: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   596 |    } else if (effOpSz == Decode64Bits) {
[INFO] [stderr] warning:       |              ^
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:603:3: note: here
[INFO] [stderr] warning:   603 |   case OT_RM16:
[INFO] [stderr] warning:       |   ^~~~
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:714:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   714 |    } else ps->usedPrefixes |= INST_PRE_OP_SIZE;
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:716:3: note: here
[INFO] [stderr] warning:   716 |   case OT_IMM32:
[INFO] [stderr] warning:       |   ^~~~
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:933:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   933 |    vrex &= ~PREFIX_EX_W;
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:934:3: note: here
[INFO] [stderr] warning:   934 |   case OT_ACC_FULL:
[INFO] [stderr] warning:       |   ^~~~
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:1005:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  1005 |    op->size = 8;
[INFO] [stderr] warning:       |    ~~~~~~~~~^~~
[INFO] [stderr] warning: src/microprofile/distorm/src/operands.c:1007:3: note: here
[INFO] [stderr] warning:  1007 |   case OT_MOFFS_FULL:
[INFO] [stderr] warning:       |   ^~~~
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:197:86
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     TOKEN = $crate::MicroProfileGetToken(group.as_ptr(), scope.as_ptr(), $color, 0);;
[INFO] [stdout]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 299 |         crate::scope!("foo", "fisk");
[INFO] [stdout]     |         ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:197:86
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     TOKEN = $crate::MicroProfileGetToken(group.as_ptr(), scope.as_ptr(), $color, 0);;
[INFO] [stdout]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 302 |             crate::scope!("foo", "bar", 0xff00ff00);
[INFO] [stdout]     |             ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:197:86
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     TOKEN = $crate::MicroProfileGetToken(group.as_ptr(), scope.as_ptr(), $color, 0);;
[INFO] [stdout]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 303 |             crate::scope!("foo", "fest");
[INFO] [stdout]     |             ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:197:86
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     TOKEN = $crate::MicroProfileGetToken(group.as_ptr(), scope.as_ptr(), $color, 0);;
[INFO] [stdout]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 306 |                 crate::scope!("foo", "baz");
[INFO] [stdout]     |                 ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "7d429f7a414171478faa33b7ddc1487f5589ca9ae4b3d5bc1e06b2acb28a690a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d429f7a414171478faa33b7ddc1487f5589ca9ae4b3d5bc1e06b2acb28a690a", kill_on_drop: false }`
[INFO] [stdout] 7d429f7a414171478faa33b7ddc1487f5589ca9ae4b3d5bc1e06b2acb28a690a