[INFO] fetching crate wiggle-macro 0.31.0...
[INFO] testing wiggle-macro-0.31.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate wiggle-macro 0.31.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate wiggle-macro 0.31.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wiggle-macro 0.31.0
[INFO] finished tweaking crates.io crate wiggle-macro 0.31.0
[INFO] tweaked toml for crates.io crate wiggle-macro 0.31.0 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 438282713c7e68bd6451e541c64c302666ebe80188181a9458e704d4a0d3be54
[INFO] running `Command { std: "docker" "start" "-a" "438282713c7e68bd6451e541c64c302666ebe80188181a9458e704d4a0d3be54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "438282713c7e68bd6451e541c64c302666ebe80188181a9458e704d4a0d3be54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438282713c7e68bd6451e541c64c302666ebe80188181a9458e704d4a0d3be54", kill_on_drop: false }`
[INFO] [stdout] 438282713c7e68bd6451e541c64c302666ebe80188181a9458e704d4a0d3be54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c1d73720c60a5e3821d482cbe94d1b2961ed337177509e2d65d95bb9f4cc584
[INFO] running `Command { std: "docker" "start" "-a" "2c1d73720c60a5e3821d482cbe94d1b2961ed337177509e2d65d95bb9f4cc584", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]    Compiling wiggle-generate v0.31.0
[INFO] [stderr]    Compiling wiggle-macro v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.92s
[INFO] running `Command { std: "docker" "inspect" "2c1d73720c60a5e3821d482cbe94d1b2961ed337177509e2d65d95bb9f4cc584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1d73720c60a5e3821d482cbe94d1b2961ed337177509e2d65d95bb9f4cc584", kill_on_drop: false }`
[INFO] [stdout] 2c1d73720c60a5e3821d482cbe94d1b2961ed337177509e2d65d95bb9f4cc584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3638ead82e77dc9e7aa0bc6ba0c3d7ce73b5989ffdc614863c5088f789052723
[INFO] running `Command { std: "docker" "start" "-a" "3638ead82e77dc9e7aa0bc6ba0c3d7ce73b5989ffdc614863c5088f789052723", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "3638ead82e77dc9e7aa0bc6ba0c3d7ce73b5989ffdc614863c5088f789052723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3638ead82e77dc9e7aa0bc6ba0c3d7ce73b5989ffdc614863c5088f789052723", kill_on_drop: false }`
[INFO] [stdout] 3638ead82e77dc9e7aa0bc6ba0c3d7ce73b5989ffdc614863c5088f789052723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cdff9f9bc580a4e96cd4c5758b2754611e49a5e37457710b856bf3de53d8146
[INFO] running `Command { std: "docker" "start" "-a" "5cdff9f9bc580a4e96cd4c5758b2754611e49a5e37457710b856bf3de53d8146", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "5cdff9f9bc580a4e96cd4c5758b2754611e49a5e37457710b856bf3de53d8146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cdff9f9bc580a4e96cd4c5758b2754611e49a5e37457710b856bf3de53d8146", kill_on_drop: false }`
[INFO] [stdout] 5cdff9f9bc580a4e96cd4c5758b2754611e49a5e37457710b856bf3de53d8146