[INFO] cloning repository https://github.com/HigherOrderCO/TSPL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HigherOrderCO/TSPL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHigherOrderCO%2FTSPL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHigherOrderCO%2FTSPL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd051df04304671ed2766a4762f61a22fb8fa440
[INFO] building HigherOrderCO/TSPL against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHigherOrderCO%2FTSPL" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HigherOrderCO/TSPL on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HigherOrderCO/TSPL
[INFO] finished tweaking git repo https://github.com/HigherOrderCO/TSPL
[INFO] tweaked toml for git repo https://github.com/HigherOrderCO/TSPL written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HigherOrderCO/TSPL 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded highlight_error v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bba278b0c06f77c0661dc62ef971c0b38a2cda0a7291ff2e48adedbb2ade48fc
[INFO] running `Command { std: "docker" "start" "-a" "bba278b0c06f77c0661dc62ef971c0b38a2cda0a7291ff2e48adedbb2ade48fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bba278b0c06f77c0661dc62ef971c0b38a2cda0a7291ff2e48adedbb2ade48fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba278b0c06f77c0661dc62ef971c0b38a2cda0a7291ff2e48adedbb2ade48fc", kill_on_drop: false }`
[INFO] [stdout] bba278b0c06f77c0661dc62ef971c0b38a2cda0a7291ff2e48adedbb2ade48fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d94e7a7e90a0e58c6e3d1aae46dd0e2f976ec20cee8b28f67e55fd1f9b934cd
[INFO] running `Command { std: "docker" "start" "-a" "4d94e7a7e90a0e58c6e3d1aae46dd0e2f976ec20cee8b28f67e55fd1f9b934cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling highlight_error v0.1.1
[INFO] [stderr]    Compiling TSPL v0.0.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `TSPL` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `tspl`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "4d94e7a7e90a0e58c6e3d1aae46dd0e2f976ec20cee8b28f67e55fd1f9b934cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d94e7a7e90a0e58c6e3d1aae46dd0e2f976ec20cee8b28f67e55fd1f9b934cd", kill_on_drop: false }`
[INFO] [stdout] 4d94e7a7e90a0e58c6e3d1aae46dd0e2f976ec20cee8b28f67e55fd1f9b934cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d363f0093c191dfb7a6222919f9518bd35da0dee1552e183653cbe68b5d74fb
[INFO] running `Command { std: "docker" "start" "-a" "5d363f0093c191dfb7a6222919f9518bd35da0dee1552e183653cbe68b5d74fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling TSPL v0.0.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `TSPL` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `tspl`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "5d363f0093c191dfb7a6222919f9518bd35da0dee1552e183653cbe68b5d74fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d363f0093c191dfb7a6222919f9518bd35da0dee1552e183653cbe68b5d74fb", kill_on_drop: false }`
[INFO] [stdout] 5d363f0093c191dfb7a6222919f9518bd35da0dee1552e183653cbe68b5d74fb