[INFO] cloning repository https://github.com/tercen/rustson [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tercen/rustson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftercen%2Frustson"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftercen%2Frustson'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cd193645e170dc6faa1b460537f84abda1f3ccfc [INFO] testing tercen/rustson against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftercen%2Frustson" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tercen/rustson on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tercen/rustson [INFO] finished tweaking git repo https://github.com/tercen/rustson [INFO] tweaked toml for git repo https://github.com/tercen/rustson written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c7352f6c75995975dec99dbec3fe0b90379c33ed8cc74f2139593519525ad9c4 [INFO] running `"docker" "start" "-a" "c7352f6c75995975dec99dbec3fe0b90379c33ed8cc74f2139593519525ad9c4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling rustson v0.2.11 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | TsonError { description: e.description().to_owned() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `"docker" "inspect" "c7352f6c75995975dec99dbec3fe0b90379c33ed8cc74f2139593519525ad9c4"` [INFO] running `"docker" "rm" "-f" "c7352f6c75995975dec99dbec3fe0b90379c33ed8cc74f2139593519525ad9c4"` [INFO] [stdout] c7352f6c75995975dec99dbec3fe0b90379c33ed8cc74f2139593519525ad9c4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b242af6beed5b87dfda5ea76fdb165308cf73cfdd3b4a08de5e6803d72e93a84 [INFO] running `"docker" "start" "-a" "b242af6beed5b87dfda5ea76fdb165308cf73cfdd3b4a08de5e6803d72e93a84"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustson v0.2.11 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | TsonError { description: e.description().to_owned() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing crate `tokio_core`? [INFO] [stderr] --> src/stream.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | use tokio_core::reactor::Core; [INFO] [stderr] | ^^^^^^^^^^ maybe a missing crate `tokio_core`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Cursor` [INFO] [stderr] --> src/stream.rs:57:28 [INFO] [stderr] | [INFO] [stderr] 57 | let value = decode(Cursor::new(&bytes)).unwrap(); [INFO] [stderr] | ^^^^^^ use of undeclared type or module `Cursor` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:71:18 [INFO] [stderr] | [INFO] [stderr] 71 | vec.push(Value::NULL); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:72:18 [INFO] [stderr] | [INFO] [stderr] 72 | vec.push(Value::BOOL(true)); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:73:18 [INFO] [stderr] | [INFO] [stderr] 73 | vec.push(Value::I32(42)); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | vec.push(Value::F64(42.0)); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:75:18 [INFO] [stderr] | [INFO] [stderr] 75 | vec.push(Value::STR("42.0".to_owned())); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:76:18 [INFO] [stderr] | [INFO] [stderr] 76 | vec.push(Value::LSTU8(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:77:18 [INFO] [stderr] | [INFO] [stderr] 77 | vec.push(Value::LSTI8(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:78:18 [INFO] [stderr] | [INFO] [stderr] 78 | vec.push(Value::LSTU16(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | vec.push(Value::LSTI16(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:80:18 [INFO] [stderr] | [INFO] [stderr] 80 | vec.push(Value::LSTU32(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:81:18 [INFO] [stderr] | [INFO] [stderr] 81 | vec.push(Value::LSTI32(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:82:18 [INFO] [stderr] | [INFO] [stderr] 82 | vec.push(Value::LSTU64(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:83:18 [INFO] [stderr] | [INFO] [stderr] 83 | vec.push(Value::LSTI64(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:84:18 [INFO] [stderr] | [INFO] [stderr] 84 | vec.push(Value::LSTF32(vec![42.0])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:85:18 [INFO] [stderr] | [INFO] [stderr] 85 | vec.push(Value::LSTF64(vec![42.0])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:86:18 [INFO] [stderr] | [INFO] [stderr] 86 | vec.push(Value::LSTSTR(vec!["42".to_owned()])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `HashMap` [INFO] [stderr] --> src/stream.rs:88:23 [INFO] [stderr] | [INFO] [stderr] 88 | let mut map = HashMap::new(); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `HashMap` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:89:38 [INFO] [stderr] | [INFO] [stderr] 89 | map.insert("i42".to_owned(), Value::I32(42)); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `HashMap` [INFO] [stderr] --> src/stream.rs:91:29 [INFO] [stderr] | [INFO] [stderr] 91 | let mut inner_map = HashMap::new(); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `HashMap` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:92:44 [INFO] [stderr] | [INFO] [stderr] 92 | inner_map.insert("u42".to_owned(), Value::LSTU8(vec![42])); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:94:38 [INFO] [stderr] | [INFO] [stderr] 94 | map.insert("map".to_owned(), Value::MAP(inner_map)); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:96:18 [INFO] [stderr] | [INFO] [stderr] 96 | vec.push(Value::MAP(map)); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Value` [INFO] [stderr] --> src/stream.rs:98:22 [INFO] [stderr] | [INFO] [stderr] 98 | let object = Value::LST(vec); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Value` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Core` [INFO] [stderr] --> src/stream.rs:107:24 [INFO] [stderr] | [INFO] [stderr] 107 | let mut core = Core::new().unwrap(); [INFO] [stderr] | ^^^^ use of undeclared type or module `Core` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Value` in this scope [INFO] [stderr] --> src/stream.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | fn encode_decode(object: &Value) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 37 | use Value; [INFO] [stderr] | [INFO] [stderr] 37 | use serde_json::Value; [INFO] [stderr] | [INFO] [stderr] 37 | use serde_json::value::Value; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `decode` in this scope [INFO] [stderr] --> src/stream.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let value = decode(Cursor::new(&bytes)).unwrap(); [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 37 | use decode; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::lazy` [INFO] [stderr] --> src/stream.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | use futures::future::lazy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::runtime::Runtime` [INFO] [stderr] --> src/stream.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | use tokio::runtime::Runtime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | TsonError { description: e.description().to_owned() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `stream::SerializerStream<'_>` in the current scope [INFO] [stderr] --> src/stream.rs:100:40 [INFO] [stderr] | [INFO] [stderr] 5 | struct SerializerStream<'v> { [INFO] [stderr] | --------------------------- function or associated item `new` not found for this [INFO] [stderr] ... [INFO] [stderr] 100 | let stream = SerializerStream::new(12, &object); [INFO] [stderr] | ^^^ function or associated item not found in `stream::SerializerStream<'_>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `new`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `parking_lot_core::thread_parker::ThreadParkerT` [INFO] [stderr] [INFO] [stderr] error: aborting due to 29 previous errors; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `rustson`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b242af6beed5b87dfda5ea76fdb165308cf73cfdd3b4a08de5e6803d72e93a84"` [INFO] running `"docker" "rm" "-f" "b242af6beed5b87dfda5ea76fdb165308cf73cfdd3b4a08de5e6803d72e93a84"` [INFO] [stdout] b242af6beed5b87dfda5ea76fdb165308cf73cfdd3b4a08de5e6803d72e93a84