[INFO] fetching crate olaf2 0.0.3... [INFO] checking olaf2-0.0.3 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate olaf2 0.0.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate olaf2 0.0.3 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate olaf2 0.0.3 [INFO] finished tweaking crates.io crate olaf2 0.0.3 [INFO] tweaked toml for crates.io crate olaf2 0.0.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oauth2 v2.0.0 [INFO] [stderr] Downloaded abscissa_derive v0.0.2 [INFO] [stderr] Downloaded abscissa v0.0.4 [INFO] [stderr] Downloaded canonical-path v0.1.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] c16293d1835ef8eee16b706b56b4eef7444e1e71bf8ff50ad3a9338537d4daaf [INFO] running `"docker" "start" "-a" "c16293d1835ef8eee16b706b56b4eef7444e1e71bf8ff50ad3a9338537d4daaf"` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking canonical-path v0.1.1 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling actix-web v0.7.19 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling abscissa_derive v0.0.2 [INFO] [stderr] Checking curl v0.4.25 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking serde_qs v0.4.6 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking oauth2 v2.0.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Checking abscissa v0.0.4 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Checking olaf2 v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] error[E0252]: the name `Serialize` is defined multiple times [INFO] [stderr] --> src/msgs.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 2 | use serde::{de::DeserializeOwned, Serialize}; [INFO] [stderr] | --------- previous import of the macro `Serialize` here [INFO] [stderr] 3 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ `Serialize` reimported here [INFO] [stderr] | [INFO] [stderr] = note: `Serialize` must be defined only once in the macro namespace of this module [INFO] [stderr] [INFO] [stderr] error[E0252]: the name `Serialize` is defined multiple times [INFO] [stderr] --> src/msgs.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 2 | use serde::{de::DeserializeOwned, Serialize}; [INFO] [stderr] | --------- previous import of the macro `Serialize` here [INFO] [stderr] 3 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ `Serialize` reimported here [INFO] [stderr] | [INFO] [stderr] = note: `Serialize` must be defined only once in the macro namespace of this module [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `actix_web::server::Server` [INFO] [stderr] --> src/client.rs:14:20 [INFO] [stderr] | [INFO] [stderr] 14 | server::{self, Server}, [INFO] [stderr] | ^^^^^^ no `Server` in `server` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `actix_web::server::Server` [INFO] [stderr] --> src/client.rs:14:20 [INFO] [stderr] | [INFO] [stderr] 14 | server::{self, Server}, [INFO] [stderr] | ^^^^^^ no `Server` in `server` [INFO] [stderr] [INFO] [stderr] warning: unused import: `lazy_static::lazy_static` [INFO] [stderr] --> src/client.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use lazy_static::lazy_static; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_derive::Deserialize` [INFO] [stderr] --> src/client.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use serde_derive::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util::*` [INFO] [stderr] --> src/client.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use crate::util::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `de::DeserializeOwned` [INFO] [stderr] --> src/msgs.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use serde::{de::DeserializeOwned, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/msgs.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lazy_static::lazy_static` [INFO] [stderr] --> src/client.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use lazy_static::lazy_static; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_derive::Deserialize` [INFO] [stderr] --> src/client.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use serde_derive::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util::*` [INFO] [stderr] --> src/client.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use crate::util::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `de::DeserializeOwned` [INFO] [stderr] --> src/msgs.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use serde::{de::DeserializeOwned, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/msgs.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0252, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0252`. [INFO] [stderr] error: could not compile `olaf2`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0252, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0252`. [INFO] [stderr] error: could not compile `olaf2`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c16293d1835ef8eee16b706b56b4eef7444e1e71bf8ff50ad3a9338537d4daaf"` [INFO] running `"docker" "rm" "-f" "c16293d1835ef8eee16b706b56b4eef7444e1e71bf8ff50ad3a9338537d4daaf"` [INFO] [stdout] c16293d1835ef8eee16b706b56b4eef7444e1e71bf8ff50ad3a9338537d4daaf