[INFO] cloning repository https://github.com/mykmelez/trbl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mykmelez/trbl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmykmelez%2Ftrbl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmykmelez%2Ftrbl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8baace1aff7c98fb30bc4d15a596fd0d099cf08
[INFO] checking mykmelez/trbl against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmykmelez%2Ftrbl" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mykmelez/trbl on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mykmelez/trbl
[INFO] finished tweaking git repo https://github.com/mykmelez/trbl
[INFO] tweaked toml for git repo https://github.com/mykmelez/trbl written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mykmelez/trbl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04fee895a9fe533bfd44bf565854043971c110864713694a6251de088b60eac9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "04fee895a9fe533bfd44bf565854043971c110864713694a6251de088b60eac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04fee895a9fe533bfd44bf565854043971c110864713694a6251de088b60eac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04fee895a9fe533bfd44bf565854043971c110864713694a6251de088b60eac9", kill_on_drop: false }`
[INFO] [stdout] 04fee895a9fe533bfd44bf565854043971c110864713694a6251de088b60eac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4bb6de43362bb5027719c5d3028608deccad695f86f00331ae186b543fc20b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a4bb6de43362bb5027719c5d3028608deccad695f86f00331ae186b543fc20b1", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]     Checking trbl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> tests/spawn_runtime.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / lazy_static! {
[INFO] [stdout] 13 | |     static ref CURRENT_EXE: PathBuf = std::env::current_exe().unwrap();
[INFO] [stdout] 14 | |     static ref PARENT_DIR: PathBuf = PathBuf::from(CURRENT_EXE.parent().unwrap());
[INFO] [stdout] 15 | |     static ref GRANDPARENT_DIR: PathBuf = PathBuf::from(PARENT_DIR.parent().unwrap());
[INFO] [stdout] 16 | |     static ref COMMAND_NAME: PathBuf = Path::new(GRANDPARENT_DIR.as_path()).join(
[INFO] [stdout] 17 | |         "trbl".to_string() + if cfg!(target_os = "windows") { ".exe" } else { "" });
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> tests/spawn_runtime.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / lazy_static! {
[INFO] [stdout] 13 | |     static ref CURRENT_EXE: PathBuf = std::env::current_exe().unwrap();
[INFO] [stdout] 14 | |     static ref PARENT_DIR: PathBuf = PathBuf::from(CURRENT_EXE.parent().unwrap());
[INFO] [stdout] 15 | |     static ref GRANDPARENT_DIR: PathBuf = PathBuf::from(PARENT_DIR.parent().unwrap());
[INFO] [stdout] 16 | |     static ref COMMAND_NAME: PathBuf = Path::new(GRANDPARENT_DIR.as_path()).join(
[INFO] [stdout] 17 | |         "trbl".to_string() + if cfg!(target_os = "windows") { ".exe" } else { "" });
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> tests/spawn_runtime.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / lazy_static! {
[INFO] [stdout] 13 | |     static ref CURRENT_EXE: PathBuf = std::env::current_exe().unwrap();
[INFO] [stdout] 14 | |     static ref PARENT_DIR: PathBuf = PathBuf::from(CURRENT_EXE.parent().unwrap());
[INFO] [stdout] 15 | |     static ref GRANDPARENT_DIR: PathBuf = PathBuf::from(PARENT_DIR.parent().unwrap());
[INFO] [stdout] 16 | |     static ref COMMAND_NAME: PathBuf = Path::new(GRANDPARENT_DIR.as_path()).join(
[INFO] [stdout] 17 | |         "trbl".to_string() + if cfg!(target_os = "windows") { ".exe" } else { "" });
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> tests/spawn_runtime.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / lazy_static! {
[INFO] [stdout] 13 | |     static ref CURRENT_EXE: PathBuf = std::env::current_exe().unwrap();
[INFO] [stdout] 14 | |     static ref PARENT_DIR: PathBuf = PathBuf::from(CURRENT_EXE.parent().unwrap());
[INFO] [stdout] 15 | |     static ref GRANDPARENT_DIR: PathBuf = PathBuf::from(PARENT_DIR.parent().unwrap());
[INFO] [stdout] 16 | |     static ref COMMAND_NAME: PathBuf = Path::new(GRANDPARENT_DIR.as_path()).join(
[INFO] [stdout] 17 | |         "trbl".to_string() + if cfg!(target_os = "windows") { ".exe" } else { "" });
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a4bb6de43362bb5027719c5d3028608deccad695f86f00331ae186b543fc20b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bb6de43362bb5027719c5d3028608deccad695f86f00331ae186b543fc20b1", kill_on_drop: false }`
[INFO] [stdout] a4bb6de43362bb5027719c5d3028608deccad695f86f00331ae186b543fc20b1