[INFO] cloning repository https://github.com/RobFisher/space-adventure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobFisher/space-adventure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobFisher%2Fspace-adventure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobFisher%2Fspace-adventure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5e80a5d4a8063160e8329647f17284fc79b7976
[INFO] building RobFisher/space-adventure 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%2FRobFisher%2Fspace-adventure" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RobFisher/space-adventure 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/RobFisher/space-adventure
[INFO] finished tweaking git repo https://github.com/RobFisher/space-adventure
[INFO] tweaked toml for git repo https://github.com/RobFisher/space-adventure written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RobFisher/space-adventure 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]  Downloading crates ...
[INFO] [stderr]   Downloaded dirs-next v1.0.1
[INFO] [stderr]   Downloaded dirs-sys-next v0.1.0
[INFO] [stderr]   Downloaded rustyline v6.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 74fc2002d440da3d1e01b87797aeaa717cfbe3d26b99646c847c19f6d8acf831
[INFO] running `Command { std: "docker" "start" "-a" "74fc2002d440da3d1e01b87797aeaa717cfbe3d26b99646c847c19f6d8acf831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74fc2002d440da3d1e01b87797aeaa717cfbe3d26b99646c847c19f6d8acf831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74fc2002d440da3d1e01b87797aeaa717cfbe3d26b99646c847c19f6d8acf831", kill_on_drop: false }`
[INFO] [stdout] 74fc2002d440da3d1e01b87797aeaa717cfbe3d26b99646c847c19f6d8acf831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9cfec7b290df8c312969c82b0e7ac84d7ab6eb01850a7d7d93c9974810984ee7
[INFO] running `Command { std: "docker" "start" "-a" "9cfec7b290df8c312969c82b0e7ac84d7ab6eb01850a7d7d93c9974810984ee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.0
[INFO] [stderr]    Compiling dirs-next v1.0.1
[INFO] [stderr]    Compiling rustyline v6.2.0
[INFO] [stderr]    Compiling space-adventure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `cargo_space` and `hull_damage` are never read
[INFO] [stdout]  --> src/ship.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Ship {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 7 |     pub name: String,
[INFO] [stdout] 8 |     pub cargo_space: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 9 |     pub hull_damage: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `description`, `size`, and `mass` are never read
[INFO] [stdout]   --> src/market.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Commodity {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 27 |     pub name: String,
[INFO] [stdout] 28 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 32 |     pub mass: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "9cfec7b290df8c312969c82b0e7ac84d7ab6eb01850a7d7d93c9974810984ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cfec7b290df8c312969c82b0e7ac84d7ab6eb01850a7d7d93c9974810984ee7", kill_on_drop: false }`
[INFO] [stdout] 9cfec7b290df8c312969c82b0e7ac84d7ab6eb01850a7d7d93c9974810984ee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d6af7063f2caf4aa3fcec87e03da4765026227dd845a9cdb2ecdfa24def1a1a5
[INFO] running `Command { std: "docker" "start" "-a" "d6af7063f2caf4aa3fcec87e03da4765026227dd845a9cdb2ecdfa24def1a1a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling space-adventure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `cargo_space` and `hull_damage` are never read
[INFO] [stdout]  --> src/ship.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Ship {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 7 |     pub name: String,
[INFO] [stdout] 8 |     pub cargo_space: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 9 |     pub hull_damage: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `description`, `size`, and `mass` are never read
[INFO] [stdout]   --> src/market.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Commodity {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 27 |     pub name: String,
[INFO] [stdout] 28 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 32 |     pub mass: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "d6af7063f2caf4aa3fcec87e03da4765026227dd845a9cdb2ecdfa24def1a1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6af7063f2caf4aa3fcec87e03da4765026227dd845a9cdb2ecdfa24def1a1a5", kill_on_drop: false }`
[INFO] [stdout] d6af7063f2caf4aa3fcec87e03da4765026227dd845a9cdb2ecdfa24def1a1a5