[INFO] crate persistentcache 0.1.6 is already in cache [INFO] checking persistentcache-0.1.6 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] extracting crate persistentcache 0.1.6 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate persistentcache 0.1.6 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate persistentcache 0.1.6 [INFO] finished tweaking crates.io crate persistentcache 0.1.6 [INFO] tweaked toml for crates.io crate persistentcache 0.1.6 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", 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] 52c623759d27cb65397d4a2874f16b3589975718bb6d3f7708913d33926f6841 [INFO] running `Command { std: "docker" "start" "-a" "52c623759d27cb65397d4a2874f16b3589975718bb6d3f7708913d33926f6841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52c623759d27cb65397d4a2874f16b3589975718bb6d3f7708913d33926f6841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52c623759d27cb65397d4a2874f16b3589975718bb6d3f7708913d33926f6841", kill_on_drop: false }` [INFO] [stdout] 52c623759d27cb65397d4a2874f16b3589975718bb6d3f7708913d33926f6841 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 492bf526004fc76b38fcba61eab151234dbc34bc1cda5dcef38ea4507129c2cf [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" "492bf526004fc76b38fcba61eab151234dbc34bc1cda5dcef38ea4507129c2cf", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling redis v0.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Compiling proc-macro2 v0.1.10 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling futures-await-quote v0.4.0 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Compiling futures-await-synom v0.12.0 [INFO] [stderr] Compiling futures-await-syn v0.12.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Compiling persistentcache_procmacro v0.0.3 [INFO] [stderr] Checking persistentcache v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:246:12 [INFO] [stdout] | [INFO] [stdout] 246 | #![feature(proc_macro_gen)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `#![feature(proc_macro_hygiene)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:246:12 [INFO] [stdout] | [INFO] [stdout] 246 | #![feature(proc_macro_gen)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `#![feature(proc_macro_hygiene)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | / error_chain!{ [INFO] [stdout] 260 | | foreign_links { [INFO] [stdout] 261 | | Redis(::redis::RedisError); [INFO] [stdout] 262 | | Regex(::regex::Error); [INFO] [stdout] 263 | | IO(::std::io::Error); [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | } [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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | / error_chain!{ [INFO] [stdout] 260 | | foreign_links { [INFO] [stdout] 261 | | Redis(::redis::RedisError); [INFO] [stdout] 262 | | Regex(::regex::Error); [INFO] [stdout] 263 | | IO(::std::io::Error); [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | / error_chain!{ [INFO] [stdout] 260 | | foreign_links { [INFO] [stdout] 261 | | Redis(::redis::RedisError); [INFO] [stdout] 262 | | Regex(::regex::Error); [INFO] [stdout] 263 | | IO(::std::io::Error); [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | } [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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | / error_chain!{ [INFO] [stdout] 260 | | foreign_links { [INFO] [stdout] 261 | | Redis(::redis::RedisError); [INFO] [stdout] 262 | | Regex(::regex::Error); [INFO] [stdout] 263 | | IO(::std::io::Error); [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [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: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | / error_chain!{ [INFO] [stdout] 260 | | foreign_links { [INFO] [stdout] 261 | | Redis(::redis::RedisError); [INFO] [stdout] 262 | | Regex(::regex::Error); [INFO] [stdout] 263 | | IO(::std::io::Error); [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [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] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `persistentcache`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | / error_chain!{ [INFO] [stdout] 260 | | foreign_links { [INFO] [stdout] 261 | | Redis(::redis::RedisError); [INFO] [stdout] 262 | | Regex(::regex::Error); [INFO] [stdout] 263 | | IO(::std::io::Error); [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [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] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "492bf526004fc76b38fcba61eab151234dbc34bc1cda5dcef38ea4507129c2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "492bf526004fc76b38fcba61eab151234dbc34bc1cda5dcef38ea4507129c2cf", kill_on_drop: false }` [INFO] [stdout] 492bf526004fc76b38fcba61eab151234dbc34bc1cda5dcef38ea4507129c2cf