[INFO] fetching crate kailua_workspace 1.1.0...
[INFO] checking kailua_workspace-1.1.0 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[INFO] extracting crate kailua_workspace 1.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate kailua_workspace 1.1.0 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kailua_workspace 1.1.0
[INFO] removed path dependency kailua_check from crates.io crate kailua_workspace 1.1.0
[INFO] removed path dependency kailua_diag from crates.io crate kailua_workspace 1.1.0
[INFO] removed path dependency kailua_env from crates.io crate kailua_workspace 1.1.0
[INFO] removed path dependency kailua_syntax from crates.io crate kailua_workspace 1.1.0
[INFO] finished tweaking crates.io crate kailua_workspace 1.1.0
[INFO] tweaked toml for crates.io crate kailua_workspace 1.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic v0.3.4
[INFO] [stderr]   Downloaded vec_map v0.7.0
[INFO] [stderr]   Downloaded kailua_syntax v1.1.0
[INFO] [stderr]   Downloaded kailua_diag v1.0.4
[INFO] [stderr]   Downloaded kailua_check v1.1.0
[INFO] [stderr]   Downloaded kailua_env v1.0.4
[INFO] [stderr]   Downloaded take_mut v0.1.3
[INFO] [stderr]   Downloaded kailua_types v1.1.0
[INFO] [stderr]   Downloaded parse-generics-shim v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cb5640554e261124732141a70add7962e738099417a9b1a5f3281ef0580adb7
[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" "4cb5640554e261124732141a70add7962e738099417a9b1a5f3281ef0580adb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb5640554e261124732141a70add7962e738099417a9b1a5f3281ef0580adb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb5640554e261124732141a70add7962e738099417a9b1a5f3281ef0580adb7", kill_on_drop: false }`
[INFO] [stdout] 4cb5640554e261124732141a70add7962e738099417a9b1a5f3281ef0580adb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e3f2572f164902209bde76189e2e471743fc6d3d92d7dca377089b9988655c8
[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" "1e3f2572f164902209bde76189e2e471743fc6d3d92d7dca377089b9988655c8", kill_on_drop: false }`
[INFO] [stderr]     Checking kailua_env v1.0.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking parse-generics-shim v0.1.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking vec_map v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking atomic v0.3.4
[INFO] [stderr]     Checking take_mut v0.1.3
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking kailua_diag v1.0.4
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking kailua_syntax v1.1.0
[INFO] [stderr]     Checking kailua_types v1.1.0
[INFO] [stderr]     Checking kailua_check v1.1.0
[INFO] [stderr]     Checking kailua_workspace v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:122:37
[INFO] [stdout]     |
[INFO] [stdout] 122 |         fn invalid_data<E: Into<Box<Error + Send + Sync>>>(e: E) -> io::Error {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync`
[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:282:34
[INFO] [stdout]     |
[INFO] [stdout] 282 |                         report: &Report) -> Result<(), Option<Stop>> {
[INFO] [stdout]     |                                  ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:292:35
[INFO] [stdout]     |
[INFO] [stdout] 292 |                          report: &Report) -> Result<(), Option<Stop>> {
[INFO] [stdout]     |                                   ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:302:31
[INFO] [stdout]     |
[INFO] [stdout] 302 |                      report: &Report) -> Result<Chunk, Option<Stop>> {
[INFO] [stdout]     |                               ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:313:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | /     lazy_static! {
[INFO] [stdout] 314 | |         static ref TOKEN_PATTERN: Regex =
[INFO] [stdout] 315 | |             Regex::new(r#"(?xs)
[INFO] [stdout] 316 | |                           "(?:\\.|[^"])*" |  # strings should be skipped altogether
[INFO] [stdout] ...   |
[INFO] [stdout] 320 | |                           "#).unwrap();
[INFO] [stdout] 321 | |     }
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:122:37
[INFO] [stdout]     |
[INFO] [stdout] 122 |         fn invalid_data<E: Into<Box<Error + Send + Sync>>>(e: E) -> io::Error {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync`
[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:282:34
[INFO] [stdout]     |
[INFO] [stdout] 282 |                         report: &Report) -> Result<(), Option<Stop>> {
[INFO] [stdout]     |                                  ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:292:35
[INFO] [stdout]     |
[INFO] [stdout] 292 |                          report: &Report) -> Result<(), Option<Stop>> {
[INFO] [stdout]     |                                   ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:302:31
[INFO] [stdout]     |
[INFO] [stdout] 302 |                      report: &Report) -> Result<Chunk, Option<Stop>> {
[INFO] [stdout]     |                               ^^^^^^ help: use `dyn`: `dyn Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:313:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | /     lazy_static! {
[INFO] [stdout] 314 | |         static ref TOKEN_PATTERN: Regex =
[INFO] [stdout] 315 | |             Regex::new(r#"(?xs)
[INFO] [stdout] 316 | |                           "(?:\\.|[^"])*" |  # strings should be skipped altogether
[INFO] [stdout] ...   |
[INFO] [stdout] 320 | |                           "#).unwrap();
[INFO] [stdout] 321 | |     }
[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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.32s
[INFO] running `Command { std: "docker" "inspect" "1e3f2572f164902209bde76189e2e471743fc6d3d92d7dca377089b9988655c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3f2572f164902209bde76189e2e471743fc6d3d92d7dca377089b9988655c8", kill_on_drop: false }`
[INFO] [stdout] 1e3f2572f164902209bde76189e2e471743fc6d3d92d7dca377089b9988655c8