[INFO] fetching crate cranelift-assembler-x64-meta 0.123.2...
[INFO] testing cranelift-assembler-x64-meta-0.123.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate cranelift-assembler-x64-meta 0.123.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cranelift-assembler-x64-meta 0.123.2
[INFO] finished tweaking crates.io crate cranelift-assembler-x64-meta 0.123.2
[INFO] tweaked toml for crates.io crate cranelift-assembler-x64-meta 0.123.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cranelift-assembler-x64-meta 0.123.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cranelift-assembler-x64-meta 0.123.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 175be5f1e9c4117c5362e89846d8c25f0cd406e4132dfb8ea6d387e06458fd6d
[INFO] running `Command { std: "docker" "start" "-a" "175be5f1e9c4117c5362e89846d8c25f0cd406e4132dfb8ea6d387e06458fd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "175be5f1e9c4117c5362e89846d8c25f0cd406e4132dfb8ea6d387e06458fd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175be5f1e9c4117c5362e89846d8c25f0cd406e4132dfb8ea6d387e06458fd6d", kill_on_drop: false }`
[INFO] [stdout] 175be5f1e9c4117c5362e89846d8c25f0cd406e4132dfb8ea6d387e06458fd6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38560e9024c3462b6a31c3a26a4d56015feb792f318961648d4ac1e4e3ebc0e9
[INFO] running `Command { std: "docker" "start" "-a" "38560e9024c3462b6a31c3a26a4d56015feb792f318961648d4ac1e4e3ebc0e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-srcgen v0.123.2
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.123.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "38560e9024c3462b6a31c3a26a4d56015feb792f318961648d4ac1e4e3ebc0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38560e9024c3462b6a31c3a26a4d56015feb792f318961648d4ac1e4e3ebc0e9", kill_on_drop: false }`
[INFO] [stdout] 38560e9024c3462b6a31c3a26a4d56015feb792f318961648d4ac1e4e3ebc0e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8749e57785ee1a5d8b251a405f54b6ff2f572e5a65638181c530485f14db4ad
[INFO] running `Command { std: "docker" "start" "-a" "a8749e57785ee1a5d8b251a405f54b6ff2f572e5a65638181c530485f14db4ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.123.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "a8749e57785ee1a5d8b251a405f54b6ff2f572e5a65638181c530485f14db4ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8749e57785ee1a5d8b251a405f54b6ff2f572e5a65638181c530485f14db4ad", kill_on_drop: false }`
[INFO] [stdout] a8749e57785ee1a5d8b251a405f54b6ff2f572e5a65638181c530485f14db4ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8667e7a81d4a679a6ffcb94ed85b75c53af510e1544f0f1fc1f917d37aca176
[INFO] running `Command { std: "docker" "start" "-a" "f8667e7a81d4a679a6ffcb94ed85b75c53af510e1544f0f1fc1f917d37aca176", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cranelift_assembler_x64_meta-caebabba1e68ea18)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cranelift_assembler_x64_meta-55bb3c05cadfea4d)
[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] [stderr]    Doc-tests cranelift_assembler_x64_meta
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/dsl/encoding.rs - dsl::encoding (line 7) ... ok
[INFO] [stdout] test src/dsl/format.rs - dsl::format::Extension (line 549) ... ok
[INFO] [stdout] test src/dsl/encoding.rs - dsl::encoding::OpcodeMod (line 766) ... ok
[INFO] [stdout] test src/dsl/encoding.rs - dsl::encoding::Vex (line 969) ... ok
[INFO] [stdout] test src/dsl/encoding.rs - dsl::encoding::Rex::opcodes (line 161) ... ok
[INFO] [stdout] test src/dsl/format.rs - dsl::format (line 10) ... ok
[INFO] [stdout] test src/dsl/format.rs - dsl::format::Operand (line 210) ... ok
[INFO] [stdout] test src/dsl/features.rs - dsl::features::Features (line 11) ... ok
[INFO] [stdout] test src/dsl/features.rs - dsl::features::Features (line 19) - should panic ... ok
[INFO] [stdout] test src/dsl/format.rs - dsl::format::Mutability (line 497) ... ok
[INFO] [stdout] test src/dsl/format.rs - dsl::format::OperandKind (line 482) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8667e7a81d4a679a6ffcb94ed85b75c53af510e1544f0f1fc1f917d37aca176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8667e7a81d4a679a6ffcb94ed85b75c53af510e1544f0f1fc1f917d37aca176", kill_on_drop: false }`
[INFO] [stdout] f8667e7a81d4a679a6ffcb94ed85b75c53af510e1544f0f1fc1f917d37aca176