[INFO] fetching crate wz-utf8 1.0.1... [INFO] building wz-utf8-1.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate wz-utf8 1.0.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate wz-utf8 1.0.1 [INFO] finished tweaking crates.io crate wz-utf8 1.0.1 [INFO] tweaked toml for crates.io crate wz-utf8 1.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wz-utf8 1.0.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 97 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding rstest v0.15.0 (available: v0.26.1) [INFO] [stderr] Adding speculoos v0.9.0 (available: v0.13.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cbdf9190abf8a679336cbb6a3f5d47e608e6d3d97fe56796cbb49e655bcef1b [INFO] running `Command { std: "docker" "start" "-a" "1cbdf9190abf8a679336cbb6a3f5d47e608e6d3d97fe56796cbb49e655bcef1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cbdf9190abf8a679336cbb6a3f5d47e608e6d3d97fe56796cbb49e655bcef1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cbdf9190abf8a679336cbb6a3f5d47e608e6d3d97fe56796cbb49e655bcef1b", kill_on_drop: false }` [INFO] [stdout] 1cbdf9190abf8a679336cbb6a3f5d47e608e6d3d97fe56796cbb49e655bcef1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ce98694216075475db27884693f99291e6428b62ba6e527b625114755eee069 [INFO] running `Command { std: "docker" "start" "-a" "0ce98694216075475db27884693f99291e6428b62ba6e527b625114755eee069", kill_on_drop: false }` [INFO] [stderr] Compiling wz-core v1.0.0 [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Compiling wz-utf8 v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "0ce98694216075475db27884693f99291e6428b62ba6e527b625114755eee069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ce98694216075475db27884693f99291e6428b62ba6e527b625114755eee069", kill_on_drop: false }` [INFO] [stdout] 0ce98694216075475db27884693f99291e6428b62ba6e527b625114755eee069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 234e2b91570b44cfc3dcdf94945285f0f15a5a22cb11e8d8e0776b53e68f4afa [INFO] running `Command { std: "docker" "start" "-a" "234e2b91570b44cfc3dcdf94945285f0f15a5a22cb11e8d8e0776b53e68f4afa", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling speculoos v0.9.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rstest_macros v0.14.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rstest v0.15.0 [INFO] [stderr] Compiling wz-utf8 v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.62s [INFO] running `Command { std: "docker" "inspect" "234e2b91570b44cfc3dcdf94945285f0f15a5a22cb11e8d8e0776b53e68f4afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "234e2b91570b44cfc3dcdf94945285f0f15a5a22cb11e8d8e0776b53e68f4afa", kill_on_drop: false }` [INFO] [stdout] 234e2b91570b44cfc3dcdf94945285f0f15a5a22cb11e8d8e0776b53e68f4afa