[INFO] fetching crate wrenlet 0.1.1... [INFO] checking wrenlet-0.1.1 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate wrenlet 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate wrenlet 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate wrenlet 0.1.1 [INFO] tweaked toml for crates.io crate wrenlet 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wrenlet 0.1.1 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wrenlet 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0e3ff811767e9f93370aae2141823c99ddd7716a50a0c2ee861a085640d9d66 [INFO] running `Command { std: "docker" "start" "-a" "b0e3ff811767e9f93370aae2141823c99ddd7716a50a0c2ee861a085640d9d66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0e3ff811767e9f93370aae2141823c99ddd7716a50a0c2ee861a085640d9d66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e3ff811767e9f93370aae2141823c99ddd7716a50a0c2ee861a085640d9d66", kill_on_drop: false }` [INFO] [stdout] b0e3ff811767e9f93370aae2141823c99ddd7716a50a0c2ee861a085640d9d66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc6f22acda374005876246aa939360c1048e9ab5f5dfab4f23f2a7a49521f989 [INFO] running `Command { std: "docker" "start" "-a" "bc6f22acda374005876246aa939360c1048e9ab5f5dfab4f23f2a7a49521f989", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling wrenlet-sys v0.1.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling error_set_impl v0.9.0 [INFO] [stderr] Compiling variadics_please v1.1.0 [INFO] [stderr] Checking error_set v0.9.0 [INFO] [stderr] Checking wrenlet v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] [FMTARGS] {"crate":"wrenlet","loc":"src/error.rs:6:0","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"wrenlet","loc":"src/error.rs:6:0","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"wrenlet","loc":"src/error.rs:6:0","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stderr] [FMTARGS] {"crate":"wrenlet","loc":"src/error.rs:6:0","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0} [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/foreign.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 10 | impl ForeignVTable { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 11 | const fn new() -> &'static Self [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FakeForeign` is never constructed [INFO] [stdout] --> src/foreign.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub(crate) struct FakeForeign; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:31:27 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct ValueHandle(pub(crate) RcHandle); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct CallHandle(pub(crate) RcHandle); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/foreign.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 10 | impl ForeignVTable { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 11 | const fn new() -> &'static Self [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FakeForeign` is never constructed [INFO] [stdout] --> src/foreign.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub(crate) struct FakeForeign; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:31:27 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct ValueHandle(pub(crate) RcHandle); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct CallHandle(pub(crate) RcHandle); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.41s [INFO] running `Command { std: "docker" "inspect" "bc6f22acda374005876246aa939360c1048e9ab5f5dfab4f23f2a7a49521f989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc6f22acda374005876246aa939360c1048e9ab5f5dfab4f23f2a7a49521f989", kill_on_drop: false }` [INFO] [stdout] bc6f22acda374005876246aa939360c1048e9ab5f5dfab4f23f2a7a49521f989