[INFO] fetching crate accord 0.2.2...
[INFO] checking accord-0.2.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate accord 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate accord 0.2.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate accord 0.2.2
[INFO] finished tweaking crates.io crate accord 0.2.2
[INFO] tweaked toml for crates.io crate accord 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97dc2efbfe89007ff6ffdc10eea78c13748aa6acbf5170bf929109d7950e2372
[INFO] running `"docker" "start" "-a" "97dc2efbfe89007ff6ffdc10eea78c13748aa6acbf5170bf929109d7950e2372"`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_pos v0.54.0
[INFO] [stderr]    Compiling syntex_errors v0.54.0
[INFO] [stderr]    Compiling syntex_syntax v0.54.0
[INFO] [stderr]    Compiling syntex v0.54.0
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling accord v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:18:17
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    |
[INFO] [stderr]   --> src/validators.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr] 10 | pub fn min(min: usize) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn max(max: usize) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators.rs:39:44
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn length(mi: usize, ma: usize) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/accord-f98ed3b7fe528414/out/serde_types.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators.rs:82:64
[INFO] [stderr]    |
[INFO] [stderr] 82 | ...                   -> Box<Fn(&T) -> ::ValidatorResult> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn min(min: usize) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[INFO] [stderr]    |
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validators.rs:116:46
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn contains(needle: &'static str) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[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/validators.rs:130:40
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn eq<T: 'static>(value: T) -> Box<Fn(&T) -> ::ValidatorResult>
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn max(max: usize) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validators.rs:146:50
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn either<T: 'static>(values: Vec<T>) -> Box<Fn(&T) -> ::ValidatorResult>
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators.rs:39:44
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn length(mi: usize, ma: usize) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validators.rs:82:64
[INFO] [stderr]    |
[INFO] [stderr] 82 | ...                   -> Box<Fn(&T) -> ::ValidatorResult> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validators.rs:116:46
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn contains(needle: &'static str) -> Box<Fn(&String) -> ::ValidatorResult> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&String) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validators.rs:130:40
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn eq<T: 'static>(value: T) -> Box<Fn(&T) -> ::ValidatorResult>
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validators.rs:146:50
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn either<T: 'static>(values: Vec<T>) -> Box<Fn(&T) -> ::ValidatorResult>
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> ::ValidatorResult`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.00s
[INFO] running `"docker" "inspect" "97dc2efbfe89007ff6ffdc10eea78c13748aa6acbf5170bf929109d7950e2372"`
[INFO] running `"docker" "rm" "-f" "97dc2efbfe89007ff6ffdc10eea78c13748aa6acbf5170bf929109d7950e2372"`
[INFO] [stdout] 97dc2efbfe89007ff6ffdc10eea78c13748aa6acbf5170bf929109d7950e2372