[INFO] fetching crate zinc64-loader 0.8.0...
[INFO] testing zinc64-loader-0.8.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate zinc64-loader 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate zinc64-loader 0.8.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zinc64-loader 0.8.0
[INFO] finished tweaking crates.io crate zinc64-loader 0.8.0
[INFO] tweaked toml for crates.io crate zinc64-loader 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zinc64-core v0.8.0
[INFO] [stderr]   Downloaded zinc64-emu v0.8.0
[INFO] [stderr]   Downloaded resid-rs v1.0.4
[INFO] [stderr]   Downloaded bit_field v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a65a9a62e204d930dcb4e8a6861330d22f1c09a8ac241856519c2557300b2e9
[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" "9a65a9a62e204d930dcb4e8a6861330d22f1c09a8ac241856519c2557300b2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a65a9a62e204d930dcb4e8a6861330d22f1c09a8ac241856519c2557300b2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a65a9a62e204d930dcb4e8a6861330d22f1c09a8ac241856519c2557300b2e9", kill_on_drop: false }`
[INFO] [stdout] 9a65a9a62e204d930dcb4e8a6861330d22f1c09a8ac241856519c2557300b2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e5c97edd002b8a2e7da4e4aee1b9b42117063c991d75754f01f9de94fa7e127f
[INFO] running `Command { std: "docker" "start" "-a" "e5c97edd002b8a2e7da4e4aee1b9b42117063c991d75754f01f9de94fa7e127f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling zinc64-core v0.8.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling resid-rs v1.0.4
[INFO] [stderr]    Compiling zinc64-emu v0.8.0
[INFO] [stderr]    Compiling zinc64-loader v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from(kind: Format) -> Box<Loader> {
[INFO] [stdout]    |                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:70:54
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn from_ext(ext: Option<&str>) -> Result<Box<Loader>> {
[INFO] [stdout]    |                                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
[INFO] running `Command { std: "docker" "inspect" "e5c97edd002b8a2e7da4e4aee1b9b42117063c991d75754f01f9de94fa7e127f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c97edd002b8a2e7da4e4aee1b9b42117063c991d75754f01f9de94fa7e127f", kill_on_drop: false }`
[INFO] [stdout] e5c97edd002b8a2e7da4e4aee1b9b42117063c991d75754f01f9de94fa7e127f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 435d5a4949b7df3a72144309d49339026f4432e3c8be18fdc50ad18c81d91a65
[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" "435d5a4949b7df3a72144309d49339026f4432e3c8be18fdc50ad18c81d91a65", kill_on_drop: false }`
[INFO] [stderr]    Compiling zinc64-loader v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from(kind: Format) -> Box<Loader> {
[INFO] [stdout]    |                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:70:54
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn from_ext(ext: Option<&str>) -> Result<Box<Loader>> {
[INFO] [stdout]    |                                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from(kind: Format) -> Box<Loader> {
[INFO] [stdout]    |                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:70:54
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn from_ext(ext: Option<&str>) -> Result<Box<Loader>> {
[INFO] [stdout]    |                                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "435d5a4949b7df3a72144309d49339026f4432e3c8be18fdc50ad18c81d91a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435d5a4949b7df3a72144309d49339026f4432e3c8be18fdc50ad18c81d91a65", kill_on_drop: false }`
[INFO] [stdout] 435d5a4949b7df3a72144309d49339026f4432e3c8be18fdc50ad18c81d91a65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51b356a346f60ce1ba5cef672cbbfb66d67e32c33b482fffb5c9eeb0b40c426a
[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" "51b356a346f60ce1ba5cef672cbbfb66d67e32c33b482fffb5c9eeb0b40c426a", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:60:38
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn from(kind: Format) -> Box<Loader> {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:70:54
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn from_ext(ext: Option<&str>) -> Result<Box<Loader>> {
[INFO] [stderr]    |                                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:60:38
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn from(kind: Format) -> Box<Loader> {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:70:54
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn from_ext(ext: Option<&str>) -> Result<Box<Loader>> {
[INFO] [stderr]    |                                                      ^^^^^^ help: use `dyn`: `dyn Loader`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zinc64_loader-3e8b3c601dfce1a4
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zinc64-loader
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51b356a346f60ce1ba5cef672cbbfb66d67e32c33b482fffb5c9eeb0b40c426a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b356a346f60ce1ba5cef672cbbfb66d67e32c33b482fffb5c9eeb0b40c426a", kill_on_drop: false }`
[INFO] [stdout] 51b356a346f60ce1ba5cef672cbbfb66d67e32c33b482fffb5c9eeb0b40c426a