[INFO] fetching crate ilda-idtf 0.1.0...
[INFO] testing ilda-idtf-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ilda-idtf 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ilda-idtf 0.1.0
[INFO] finished tweaking crates.io crate ilda-idtf 0.1.0
[INFO] tweaked toml for crates.io crate ilda-idtf 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ilda-idtf 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 24 packages to latest compatible versions
[INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.3)
[INFO] [stderr] Adding zerocopy v0.3.2 (available: v0.8.26)
[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] [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9075b3709d035f8becadbd16abde6fcfd4dd01cdcc183e3f7b3df9e60eebdc28
[INFO] running `Command { std: "docker" "start" "-a" "9075b3709d035f8becadbd16abde6fcfd4dd01cdcc183e3f7b3df9e60eebdc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9075b3709d035f8becadbd16abde6fcfd4dd01cdcc183e3f7b3df9e60eebdc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9075b3709d035f8becadbd16abde6fcfd4dd01cdcc183e3f7b3df9e60eebdc28", kill_on_drop: false }`
[INFO] [stdout] 9075b3709d035f8becadbd16abde6fcfd4dd01cdcc183e3f7b3df9e60eebdc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a9a586e966a5d983b04b7c595ba3aa2dd9c21c4d85e4b1591a2d302f8ff775e2
[INFO] running `Command { std: "docker" "start" "-a" "a9a586e966a5d983b04b7c595ba3aa2dd9c21c4d85e4b1591a2d302f8ff775e2", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v1.0.109
[INFO] [stderr] Compiling unicode-xid v0.2.6
[INFO] [stderr] Compiling byteorder v1.5.0
[INFO] [stderr] Compiling quote v1.0.40
[INFO] [stderr] Compiling synstructure v0.12.6
[INFO] [stderr] Compiling zerocopy-derive v0.2.0
[INFO] [stderr] Compiling zerocopy v0.3.2
[INFO] [stderr] Compiling ilda-idtf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.82s
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/lib.rs:167:22
[INFO] [stdout] |
[INFO] [stdout] 167 | pub fn read_next(&mut self) -> io::Result