[INFO] fetching crate qcs 0.0.2... [INFO] checking qcs-0.0.2 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate qcs 0.0.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate qcs 0.0.2 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qcs 0.0.2 [INFO] finished tweaking crates.io crate qcs 0.0.2 [INFO] tweaked toml for crates.io crate qcs 0.0.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate qcs 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 pkg-config v0.3.20 [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded openssl-sys v0.9.67 [INFO] [stderr] Downloaded zeromq-src v0.1.10+4.3.2 [INFO] [stderr] Downloaded zmq v0.9.2 [INFO] [stderr] Downloaded qcs-api v0.0.2 [INFO] [stderr] Downloaded rmp-serde v0.15.5 [INFO] [stderr] Downloaded metadeps v1.1.2 [INFO] [stderr] Downloaded bitvec v0.19.5 [INFO] [stderr] Downloaded zmq-sys v0.11.0 [INFO] [stderr] Downloaded quil-rs v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6631f06b90cc5cc5eb99d850e2f8fe0b762efe54c86f9831eeb213e9ebc91b6f [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" "6631f06b90cc5cc5eb99d850e2f8fe0b762efe54c86f9831eeb213e9ebc91b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6631f06b90cc5cc5eb99d850e2f8fe0b762efe54c86f9831eeb213e9ebc91b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6631f06b90cc5cc5eb99d850e2f8fe0b762efe54c86f9831eeb213e9ebc91b6f", kill_on_drop: false }` [INFO] [stdout] 6631f06b90cc5cc5eb99d850e2f8fe0b762efe54c86f9831eeb213e9ebc91b6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a052d395193caab6b28173d32d7b0de64309d0768bdd4d8e5f668de96146005b [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" "a052d395193caab6b28173d32d7b0de64309d0768bdd4d8e5f668de96146005b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.14 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking encoding_rs v0.8.29 [INFO] [stderr] Checking eyre v0.6.5 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking futures-channel v0.3.17 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Compiling zeromq-src v0.1.10+4.3.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.67 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking headers v0.3.5 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking h2 v0.3.6 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking quil-rs v0.8.0 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking erased-serde v0.3.16 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking warp v0.3.1 [INFO] [stderr] Checking reqwest v0.11.6 [INFO] [stderr] Checking qcs-api v0.0.2 [INFO] [stderr] Checking qcs v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/qpu/rpcq.rs:156:16 [INFO] [stdout] | [INFO] [stdout] 156 | RPCError { id: String, error: String }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/qpu/rpcq.rs:156:16 [INFO] [stdout] | [INFO] [stdout] 156 | RPCError { id: String, error: String }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `grant_type` [INFO] [stdout] --> tests/mocked_qpu.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | grant_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `client_id` [INFO] [stdout] --> tests/mocked_qpu.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | client_id: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `refresh_token` [INFO] [stdout] --> tests/mocked_qpu.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | refresh_token: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `grant_type` [INFO] [stdout] --> tests/mocked_qpu.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | grant_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `client_id` [INFO] [stdout] --> tests/mocked_qpu.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | client_id: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `refresh_token` [INFO] [stdout] --> tests/mocked_qpu.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | refresh_token: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `request` [INFO] [stdout] --> tests/mocked_qpu.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | QPUParams { request: QPURequest, priority: u8 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `priority` [INFO] [stdout] --> tests/mocked_qpu.rs:182:42 [INFO] [stdout] | [INFO] [stdout] 182 | QPUParams { request: QPURequest, priority: u8 }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `job_id` [INFO] [stdout] --> tests/mocked_qpu.rs:183:29 [INFO] [stdout] | [INFO] [stdout] 183 | GetBuffersRequest { job_id: String, wait: bool }, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wait` [INFO] [stdout] --> tests/mocked_qpu.rs:183:45 [INFO] [stdout] | [INFO] [stdout] 183 | GetBuffersRequest { job_id: String, wait: bool }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> tests/mocked_qpu.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `program` [INFO] [stdout] --> tests/mocked_qpu.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | program: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `patch_values` [INFO] [stdout] --> tests/mocked_qpu.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | patch_values: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 43s [INFO] running `Command { std: "docker" "inspect" "a052d395193caab6b28173d32d7b0de64309d0768bdd4d8e5f668de96146005b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a052d395193caab6b28173d32d7b0de64309d0768bdd4d8e5f668de96146005b", kill_on_drop: false }` [INFO] [stdout] a052d395193caab6b28173d32d7b0de64309d0768bdd4d8e5f668de96146005b