[INFO] fetching crate jcers 0.1.1...
[INFO] testing jcers-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jcers 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jcers 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jcers 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate jcers 0.1.1
[INFO] tweaked toml for crates.io crate jcers 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate jcers 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.15
[INFO] [stderr]   Downloaded jcers_proc v0.1.0
[INFO] [stderr]   Downloaded syn v1.0.86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7c64c437eb953023207bee2b81b164a5b19c5a904b49e8974837e613cc19df6
[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" "b7c64c437eb953023207bee2b81b164a5b19c5a904b49e8974837e613cc19df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7c64c437eb953023207bee2b81b164a5b19c5a904b49e8974837e613cc19df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c64c437eb953023207bee2b81b164a5b19c5a904b49e8974837e613cc19df6", kill_on_drop: false }`
[INFO] [stdout] b7c64c437eb953023207bee2b81b164a5b19c5a904b49e8974837e613cc19df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c03d18da394ae6bf89af07107ff0a95bd10237691efc0ae83cd8d9cf59e2972c
[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" "c03d18da394ae6bf89af07107ff0a95bd10237691efc0ae83cd8d9cf59e2972c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jcers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "c03d18da394ae6bf89af07107ff0a95bd10237691efc0ae83cd8d9cf59e2972c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03d18da394ae6bf89af07107ff0a95bd10237691efc0ae83cd8d9cf59e2972c", kill_on_drop: false }`
[INFO] [stdout] c03d18da394ae6bf89af07107ff0a95bd10237691efc0ae83cd8d9cf59e2972c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ad5de21dce2c8863f1826a58526dfaef8341f64eeb00a31693fe9265a9a003c
[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" "9ad5de21dce2c8863f1826a58526dfaef8341f64eeb00a31693fe9265a9a003c", kill_on_drop: false }`
[INFO] [stderr]    Compiling jcers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "9ad5de21dce2c8863f1826a58526dfaef8341f64eeb00a31693fe9265a9a003c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad5de21dce2c8863f1826a58526dfaef8341f64eeb00a31693fe9265a9a003c", kill_on_drop: false }`
[INFO] [stdout] 9ad5de21dce2c8863f1826a58526dfaef8341f64eeb00a31693fe9265a9a003c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afa06a7838fb0c8c0b72cd2f7b503931b4000e3be1490a8919fb06c06707ae8d
[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" "afa06a7838fb0c8c0b72cd2f7b503931b4000e3be1490a8919fb06c06707ae8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jcers-371a4f2f20ea09e4)
[INFO] [stderr]    Doc-tests jcers
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_from_buf ... ok
[INFO] [stdout] test test::test_jce_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - from_buf (line 26) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - from_buf (line 26) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `JceValue` in this scope
[INFO] [stdout]  --> src/lib.rs:29:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | let v: JceValue = from_buf(&mut buf).unwrap();
[INFO] [stdout]   |        ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jcers::JceValue;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_buf` in this scope
[INFO] [stdout]  --> src/lib.rs:29:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | let v: JceValue = from_buf(&mut buf).unwrap();
[INFO] [stdout]   |                   ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jcers::from_buf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JceValue`
[INFO] [stdout]  --> src/lib.rs:30:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(v, JceValue::Byte(0x01u8));
[INFO] [stdout]   |               ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jcers::JceValue;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error: cannot find derive macro `JceGet` in this scope
[INFO] [stdout]  --> src/lib.rs:14:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug, Default, JceGet, JcePut)]
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `JceGet` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/lib.rs:12:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use jcers::{JceGet, JcePut};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `JcePut` in this scope
[INFO] [stdout]  --> src/lib.rs:14:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug, Default, JceGet, JcePut)]
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `JcePut` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/lib.rs:12:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use jcers::{JceGet, JcePut};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `jce` in this scope
[INFO] [stdout]  --> src/lib.rs:16:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[jce(0)]              // jce tag
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `buf` in this scope
[INFO] [stdout]   --> src/lib.rs:20:44
[INFO] [stdout]    |
[INFO] [stdout] 12 | let s: YouJceStruct = jcers::from_buf(&mut buf).unwrap(); // buf should impl bytes::Buf
[INFO] [stdout]    |                                            ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `YouJceStruct: JceGet` is not satisfied
[INFO] [stdout]   --> src/lib.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | let s: YouJceStruct = jcers::from_buf(&mut buf).unwrap(); // buf should impl bytes::Buf
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ the trait `JceGet` is not implemented for `YouJceStruct`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `jcers::from_buf`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     T: JceGet,
[INFO] [stdout]    |        ^^^^^^ required by this bound in `jcers::from_buf`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout]     src/lib.rs - from_buf (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "afa06a7838fb0c8c0b72cd2f7b503931b4000e3be1490a8919fb06c06707ae8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa06a7838fb0c8c0b72cd2f7b503931b4000e3be1490a8919fb06c06707ae8d", kill_on_drop: false }`
[INFO] [stdout] afa06a7838fb0c8c0b72cd2f7b503931b4000e3be1490a8919fb06c06707ae8d