[INFO] fetching crate xlang_interface 0.1.0...
[INFO] checking xlang_interface-0.1.0 against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] extracting crate xlang_interface 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate xlang_interface 0.1.0
[INFO] finished tweaking crates.io crate xlang_interface 0.1.0
[INFO] tweaked toml for crates.io crate xlang_interface 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xlang_interface 0.1.0 on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2064235edf1b28852577520499a3e389f5ae81d609f178a065cf0b3431b9efd9
[INFO] running `Command { std: "docker" "start" "-a" "2064235edf1b28852577520499a3e389f5ae81d609f178a065cf0b3431b9efd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2064235edf1b28852577520499a3e389f5ae81d609f178a065cf0b3431b9efd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2064235edf1b28852577520499a3e389f5ae81d609f178a065cf0b3431b9efd9", kill_on_drop: false }`
[INFO] [stdout] 2064235edf1b28852577520499a3e389f5ae81d609f178a065cf0b3431b9efd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c61230ed5c1b57ac43935c4dbf528d2462e3f9c49a76420ea5aa668880d8e4a0
[INFO] running `Command { std: "docker" "start" "-a" "c61230ed5c1b57ac43935c4dbf528d2462e3f9c49a76420ea5aa668880d8e4a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling xlang_host v0.2.1
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]     Checking target-tuples v0.5.13
[INFO] [stderr]     Checking xlang_abi v0.2.0
[INFO] [stderr]     Checking xlang_targets v0.1.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xlang_targets-0.1.0/src/properties/clever.rs:47:1
[INFO] [stdout]     |
[INFO] [stdout]  47 | / clever_builtins![
[INFO] [stdout]  48 | |     __fpx_expf16: ((float(16))->float(16)),
[INFO] [stdout]  49 | |     __fpx_lnf16: ((float(16))->float(16)),
[INFO] [stdout]  50 | |     __fpx_lgf16: ((float(16))->float(16)),
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     __rand_rpoll: (()->int(64)),
[INFO] [stdout] 133 | | ];
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | | creates a temporary value which is freed while still in use
[INFO] [stdout]     | |_temporary value is freed at the end of this statement
[INFO] [stdout]     |   argument requires that borrow lasts for `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `span` which comes from the expansion of the macro `clever_builtins` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xlang_targets-0.1.0/src/properties/clever.rs:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | / clever_register_groups![
[INFO] [stdout] 196 | |     general => r0 | r1 | r2 | r3 | r4 | r5 | r8 | r9 | r10 | r11 | r12 | r13 | r15,
[INFO] [stdout] 197 | |     float => f0 | f1 | f2 | f3 | f4 | f5 | f6 | f7,
[INFO] [stdout] 198 | |     vectorlo => v0l | v1l | v2l | v3l | v4l | v5l | v6l | v7l | v8l | v9l | v10l | v11l | v12l | v13l | v14l | v15l
[INFO] [stdout] ...   |
[INFO] [stdout] 208 | |     flag => z | v | c | n | p,
[INFO] [stdout] 209 | | ];
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | | creates a temporary value which is freed while still in use
[INFO] [stdout]     | |_temporary value is freed at the end of this statement
[INFO] [stdout]     |   argument requires that borrow lasts for `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `span` which comes from the expansion of the macro `clever_register_groups` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xlang_targets-0.1.0/src/properties/w65.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | / w65_register_groups![
[INFO] [stdout] 94 | |     acc => A,
[INFO] [stdout] 95 | |     idx => X | Y,
[INFO] [stdout] 96 | |     vreg => __r0 | __r1 |  __r2 | __r3 | __r4 | __r5 |  __r6 | __r7,
[INFO] [stdout] 97 | |     vreg64 => __r0q | __r2q | __r4q | __r6q,
[INFO] [stdout] 98 | |     status => S | S16 | m | x,
[INFO] [stdout] 99 | | ];
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | | creates a temporary value which is freed while still in use
[INFO] [stdout]    | |_temporary value is freed at the end of this statement
[INFO] [stdout]    |   argument requires that borrow lasts for `'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `span` which comes from the expansion of the macro `w65_register_groups` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xlang_targets-0.1.0/src/properties/x86.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | / x86_register_groups![
[INFO] [stdout] 266 | |     x86_16: [
[INFO] [stdout] 267 | |         reg => ax | cx | dx | si | di,
[INFO] [stdout] 268 | |         reg_abcd => ax | cx | dx,
[INFO] [stdout] ...   |
[INFO] [stdout] 324 | | ];
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | | creates a temporary value which is freed while still in use
[INFO] [stdout]     | |_temporary value is freed at the end of this statement
[INFO] [stdout]     |   argument requires that borrow lasts for `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `span` which comes from the expansion of the macro `x86_register_groups` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xlang_targets-0.1.0/src/properties/x86.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | / x86_register_groups![
[INFO] [stdout] 266 | |     x86_16: [
[INFO] [stdout] 267 | |         reg => ax | cx | dx | si | di,
[INFO] [stdout] 268 | |         reg_abcd => ax | cx | dx,
[INFO] [stdout] ...   |
[INFO] [stdout] 324 | | ];
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | | creates a temporary value which is freed while still in use
[INFO] [stdout]     | |_temporary value is freed at the end of this statement
[INFO] [stdout]     |   argument requires that borrow lasts for `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `span` which comes from the expansion of the macro `x86_register_groups` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xlang_targets-0.1.0/src/properties/x86.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | / x86_register_groups![
[INFO] [stdout] 266 | |     x86_16: [
[INFO] [stdout] 267 | |         reg => ax | cx | dx | si | di,
[INFO] [stdout] 268 | |         reg_abcd => ax | cx | dx,
[INFO] [stdout] ...   |
[INFO] [stdout] 324 | | ];
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | | creates a temporary value which is freed while still in use
[INFO] [stdout]     | |_temporary value is freed at the end of this statement
[INFO] [stdout]     |   argument requires that borrow lasts for `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `span` which comes from the expansion of the macro `x86_register_groups` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xlang_targets` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "c61230ed5c1b57ac43935c4dbf528d2462e3f9c49a76420ea5aa668880d8e4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61230ed5c1b57ac43935c4dbf528d2462e3f9c49a76420ea5aa668880d8e4a0", kill_on_drop: false }`
[INFO] [stdout] c61230ed5c1b57ac43935c4dbf528d2462e3f9c49a76420ea5aa668880d8e4a0