[INFO] cloning repository https://github.com/kmeisthax/retrogram [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmeisthax/retrogram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Fretrogram", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Fretrogram'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc8d32af885d2ea922e7ee499c4059539bd634cc [INFO] checking kmeisthax/retrogram against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Fretrogram" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmeisthax/retrogram on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kmeisthax/retrogram [INFO] finished tweaking git repo https://github.com/kmeisthax/retrogram [INFO] tweaked toml for git repo https://github.com/kmeisthax/retrogram written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/kmeisthax/retrogram already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91786b0a8d312fa4261e51c6a98a14ac2d8aefcc79c37f647db0c7cc958e9b46 [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" "91786b0a8d312fa4261e51c6a98a14ac2d8aefcc79c37f647db0c7cc958e9b46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91786b0a8d312fa4261e51c6a98a14ac2d8aefcc79c37f647db0c7cc958e9b46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91786b0a8d312fa4261e51c6a98a14ac2d8aefcc79c37f647db0c7cc958e9b46", kill_on_drop: false }` [INFO] [stdout] 91786b0a8d312fa4261e51c6a98a14ac2d8aefcc79c37f647db0c7cc958e9b46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 7959f3b166df07b8ba554af34c548109451cc7336955d0db3183be3ec9190b78 [INFO] running `Command { std: "docker" "start" "-a" "7959f3b166df07b8ba554af34c548109451cc7336955d0db3183be3ec9190b78", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Compiling signal-hook v0.3.4 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking enum-map v0.6.4 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking wasmer_enumset v1.0.1 [INFO] [stderr] Checking cursive_core v0.2.2 (https://github.com/kmeisthax/cursive.git?branch=dialog-getters#17b3cee9) [INFO] [stderr] Checking cursive v0.16.4-alpha.0 (https://github.com/kmeisthax/cursive.git?branch=dialog-getters#17b3cee9) [INFO] [stderr] Checking cursive-tabs v0.5.1-alpha.0 (https://github.com/deinstapel/cursive-tabs.git?branch=master#bc5c9986) [INFO] [stderr] Checking serde_plain v0.3.0 [INFO] [stderr] Checking relative-path v1.3.2 [INFO] [stderr] Checking serde_json v1.0.61 [INFO] [stderr] Checking retrogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/memory/bss.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn new(banking_ctxt: &'static str, mask: u64, size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `exec_memtype` [INFO] [stdout] --> src/memory/region.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | exec_memtype: Behavior, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_section` [INFO] [stdout] --> src/asm/annotator.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | fn emit_section( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/memory/bss.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn new(banking_ctxt: &'static str, mask: u64, size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `exec_memtype` [INFO] [stdout] --> src/memory/region.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | exec_memtype: Behavior, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `emit_section` [INFO] [stdout] --> src/asm/annotator.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | fn emit_section( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.59s [INFO] running `Command { std: "docker" "inspect" "7959f3b166df07b8ba554af34c548109451cc7336955d0db3183be3ec9190b78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7959f3b166df07b8ba554af34c548109451cc7336955d0db3183be3ec9190b78", kill_on_drop: false }` [INFO] [stdout] 7959f3b166df07b8ba554af34c548109451cc7336955d0db3183be3ec9190b78