[INFO] fetching crate xmake 0.3.3...
[INFO] building xmake-0.3.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate xmake 0.3.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate xmake 0.3.3
[INFO] finished tweaking crates.io crate xmake 0.3.3
[INFO] tweaked toml for crates.io crate xmake 0.3.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xmake 0.3.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xmake 0.3.3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98741c4457cc6cc97ef26bf242cd8761c30e49dd164e17d27487f43be12ba515
[INFO] running `Command { std: "docker" "start" "-a" "98741c4457cc6cc97ef26bf242cd8761c30e49dd164e17d27487f43be12ba515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98741c4457cc6cc97ef26bf242cd8761c30e49dd164e17d27487f43be12ba515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98741c4457cc6cc97ef26bf242cd8761c30e49dd164e17d27487f43be12ba515", kill_on_drop: false }`
[INFO] [stdout] 98741c4457cc6cc97ef26bf242cd8761c30e49dd164e17d27487f43be12ba515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 884561ffd600f43b3dd13082797b577c0760ee3c1a0a35e95ecb26f1713db737
[INFO] running `Command { std: "docker" "start" "-a" "884561ffd600f43b3dd13082797b577c0760ee3c1a0a35e95ecb26f1713db737", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling xmake v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `CommaSeparated` is more private than the item `Config::targets`
[INFO] [stdout]    --> src/lib.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn targets<T: CommaSeparated>(&mut self, targets: T) -> &mut Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Config::targets` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `CommaSeparated` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:941:1
[INFO] [stdout]     |
[INFO] [stdout] 941 | trait CommaSeparated {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CommaSeparated` is more private than the item `Config::runtimes`
[INFO] [stdout]    --> src/lib.rs:436:5
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub fn runtimes<T: CommaSeparated>(&mut self, runtimes: T) -> &mut Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Config::runtimes` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `CommaSeparated` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:941:1
[INFO] [stdout]     |
[INFO] [stdout] 941 | trait CommaSeparated {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `arch` is never used
[INFO] [stdout]    --> src/lib.rs:270:8
[INFO] [stdout]     |
[INFO] [stdout] 261 | impl ConfigCache {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 270 |     fn arch(&self) -> &String {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `diagnosis` is never used
[INFO] [stdout]     --> src/lib.rs:1142:12
[INFO] [stdout]      |
[INFO] [stdout] 1097 | impl XmakeCommand {
[INFO] [stdout]      | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1142 |     pub fn diagnosis(&mut self, value: bool) -> &mut Self {
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "884561ffd600f43b3dd13082797b577c0760ee3c1a0a35e95ecb26f1713db737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884561ffd600f43b3dd13082797b577c0760ee3c1a0a35e95ecb26f1713db737", kill_on_drop: false }`
[INFO] [stdout] 884561ffd600f43b3dd13082797b577c0760ee3c1a0a35e95ecb26f1713db737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 298a59195d2acce7a0901d85c56fbce350cb6b561bd2697232bed7f10878251b
[INFO] running `Command { std: "docker" "start" "-a" "298a59195d2acce7a0901d85c56fbce350cb6b561bd2697232bed7f10878251b", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmake v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `CommaSeparated` is more private than the item `Config::targets`
[INFO] [stdout]    --> src/lib.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn targets<T: CommaSeparated>(&mut self, targets: T) -> &mut Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Config::targets` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `CommaSeparated` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:941:1
[INFO] [stdout]     |
[INFO] [stdout] 941 | trait CommaSeparated {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CommaSeparated` is more private than the item `Config::runtimes`
[INFO] [stdout]    --> src/lib.rs:436:5
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub fn runtimes<T: CommaSeparated>(&mut self, runtimes: T) -> &mut Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Config::runtimes` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `CommaSeparated` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:941:1
[INFO] [stdout]     |
[INFO] [stdout] 941 | trait CommaSeparated {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `arch` is never used
[INFO] [stdout]    --> src/lib.rs:270:8
[INFO] [stdout]     |
[INFO] [stdout] 261 | impl ConfigCache {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 270 |     fn arch(&self) -> &String {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `diagnosis` is never used
[INFO] [stdout]     --> src/lib.rs:1142:12
[INFO] [stdout]      |
[INFO] [stdout] 1097 | impl XmakeCommand {
[INFO] [stdout]      | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1142 |     pub fn diagnosis(&mut self, value: bool) -> &mut Self {
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CommaSeparated` is more private than the item `Config::targets`
[INFO] [stdout]    --> src/lib.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn targets<T: CommaSeparated>(&mut self, targets: T) -> &mut Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Config::targets` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `CommaSeparated` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:941:1
[INFO] [stdout]     |
[INFO] [stdout] 941 | trait CommaSeparated {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CommaSeparated` is more private than the item `Config::runtimes`
[INFO] [stdout]    --> src/lib.rs:436:5
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub fn runtimes<T: CommaSeparated>(&mut self, runtimes: T) -> &mut Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Config::runtimes` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `CommaSeparated` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:941:1
[INFO] [stdout]     |
[INFO] [stdout] 941 | trait CommaSeparated {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `arch` is never used
[INFO] [stdout]    --> src/lib.rs:270:8
[INFO] [stdout]     |
[INFO] [stdout] 261 | impl ConfigCache {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 270 |     fn arch(&self) -> &String {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `diagnosis` is never used
[INFO] [stdout]     --> src/lib.rs:1142:12
[INFO] [stdout]      |
[INFO] [stdout] 1097 | impl XmakeCommand {
[INFO] [stdout]      | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1142 |     pub fn diagnosis(&mut self, value: bool) -> &mut Self {
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "298a59195d2acce7a0901d85c56fbce350cb6b561bd2697232bed7f10878251b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298a59195d2acce7a0901d85c56fbce350cb6b561bd2697232bed7f10878251b", kill_on_drop: false }`
[INFO] [stdout] 298a59195d2acce7a0901d85c56fbce350cb6b561bd2697232bed7f10878251b