[INFO] fetching crate mago-casing 1.0.0-beta.18...
[INFO] building mago-casing-1.0.0-beta.18 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate mago-casing 1.0.0-beta.18 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mago-casing 1.0.0-beta.18
[INFO] finished tweaking crates.io crate mago-casing 1.0.0-beta.18
[INFO] tweaked toml for crates.io crate mago-casing 1.0.0-beta.18 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mago-casing 1.0.0-beta.18 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] crate crates.io crate mago-casing 1.0.0-beta.18 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 30bda201f787b087661e864721f1e381581917eff30ae31237d29cf38790ea16
[INFO] running `Command { std: "docker" "start" "-a" "30bda201f787b087661e864721f1e381581917eff30ae31237d29cf38790ea16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30bda201f787b087661e864721f1e381581917eff30ae31237d29cf38790ea16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30bda201f787b087661e864721f1e381581917eff30ae31237d29cf38790ea16", kill_on_drop: false }`
[INFO] [stdout] 30bda201f787b087661e864721f1e381581917eff30ae31237d29cf38790ea16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9d0a84dbe9ecfc6103641598af5bba2fd3340054789795f73bda1cb0bd60eb1c
[INFO] running `Command { std: "docker" "start" "-a" "9d0a84dbe9ecfc6103641598af5bba2fd3340054789795f73bda1cb0bd60eb1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling cruet v0.15.0
[INFO] [stderr]    Compiling mago-casing v1.0.0-beta.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "9d0a84dbe9ecfc6103641598af5bba2fd3340054789795f73bda1cb0bd60eb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d0a84dbe9ecfc6103641598af5bba2fd3340054789795f73bda1cb0bd60eb1c", kill_on_drop: false }`
[INFO] [stdout] 9d0a84dbe9ecfc6103641598af5bba2fd3340054789795f73bda1cb0bd60eb1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7c1b4f58f0e999ab5c3d31d4cfbcb586ce159f78dd195f4051ead8bef56c17ca
[INFO] running `Command { std: "docker" "start" "-a" "7c1b4f58f0e999ab5c3d31d4cfbcb586ce159f78dd195f4051ead8bef56c17ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling mago-casing v1.0.0-beta.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7c1b4f58f0e999ab5c3d31d4cfbcb586ce159f78dd195f4051ead8bef56c17ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1b4f58f0e999ab5c3d31d4cfbcb586ce159f78dd195f4051ead8bef56c17ca", kill_on_drop: false }`
[INFO] [stdout] 7c1b4f58f0e999ab5c3d31d4cfbcb586ce159f78dd195f4051ead8bef56c17ca
