[INFO] cloning repository https://github.com/plutolove/simplekv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plutolove/simplekv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutolove%2Fsimplekv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutolove%2Fsimplekv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6f6313c06a6440ca5d6a227d38c42bc69822352 [INFO] checking plutolove/simplekv against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutolove%2Fsimplekv" "/workspace/builds/worker-45/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/plutolove/simplekv on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/plutolove/simplekv [INFO] finished tweaking git repo https://github.com/plutolove/simplekv [INFO] tweaked toml for git repo https://github.com/plutolove/simplekv written to /workspace/builds/worker-45/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/crossbeam-rs/crossbeam.git` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99f548fd35d0f00a403a34993e5330cdf2b36274306dcb7587d6c23e8f7edf1f [INFO] running `Command { std: "docker" "start" "-a" "99f548fd35d0f00a403a34993e5330cdf2b36274306dcb7587d6c23e8f7edf1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99f548fd35d0f00a403a34993e5330cdf2b36274306dcb7587d6c23e8f7edf1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f548fd35d0f00a403a34993e5330cdf2b36274306dcb7587d6c23e8f7edf1f", kill_on_drop: false }` [INFO] [stdout] 99f548fd35d0f00a403a34993e5330cdf2b36274306dcb7587d6c23e8f7edf1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f53253ac73c3f500e5aa263c0c4e3fc268140e8e562cfe2e254ca0622b7f005 [INFO] running `Command { std: "docker" "start" "-a" "2f53253ac73c3f500e5aa263c0c4e3fc268140e8e562cfe2e254ca0622b7f005", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] 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Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9) [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-skiplist v0.0.0 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9) [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking simplekv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/server.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | };}; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 53 | Request::Get { key } => send_resp!(match engine.get(key) { [INFO] [stdout] | _____________________________________- [INFO] [stdout] 54 | | Ok(value) => GetResponse::Ok(value), [INFO] [stdout] 55 | | Err(e) => GetResponse::Err(format!("{}", e)), [INFO] [stdout] 56 | | }), [INFO] [stdout] | |______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_resp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/server.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | };}; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 57 | Request::Set { key, value } => send_resp!(match engine.set(key, value) { [INFO] [stdout] | ____________________________________________- [INFO] [stdout] 58 | | Ok(_) => SetResponse::Ok(()), [INFO] [stdout] 59 | | Err(e) => SetResponse::Err(format!("{}", e)), [INFO] [stdout] 60 | | }), [INFO] [stdout] | |______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_resp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/server.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | };}; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 61 | Request::Remove { key } => send_resp!(match engine.remove(key) { [INFO] [stdout] | ________________________________________- [INFO] [stdout] 62 | | Ok(_) => RemoveResponse::Ok(()), [INFO] [stdout] 63 | | Err(e) => RemoveResponse::Err(format!("{}", e)), [INFO] [stdout] 64 | | }), [INFO] [stdout] | |______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_resp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/server.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | };}; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 53 | Request::Get { key } => send_resp!(match engine.get(key) { [INFO] [stdout] | _____________________________________- [INFO] [stdout] 54 | | Ok(value) => GetResponse::Ok(value), [INFO] [stdout] 55 | | Err(e) => GetResponse::Err(format!("{}", e)), [INFO] [stdout] 56 | | }), [INFO] [stdout] | |______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_resp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/server.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | };}; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 57 | Request::Set { key, value } => send_resp!(match engine.set(key, value) { [INFO] [stdout] | ____________________________________________- [INFO] [stdout] 58 | | Ok(_) => SetResponse::Ok(()), [INFO] [stdout] 59 | | Err(e) => SetResponse::Err(format!("{}", e)), [INFO] [stdout] 60 | | }), [INFO] [stdout] | |______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_resp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/server.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | };}; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 61 | Request::Remove { key } => send_resp!(match engine.remove(key) { [INFO] [stdout] | ________________________________________- [INFO] [stdout] 62 | | Ok(_) => RemoveResponse::Ok(()), [INFO] [stdout] 63 | | Err(e) => RemoveResponse::Err(format!("{}", e)), [INFO] [stdout] 64 | | }), [INFO] [stdout] | |______________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_resp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.56s [INFO] running `Command { std: "docker" "inspect" "2f53253ac73c3f500e5aa263c0c4e3fc268140e8e562cfe2e254ca0622b7f005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f53253ac73c3f500e5aa263c0c4e3fc268140e8e562cfe2e254ca0622b7f005", kill_on_drop: false }` [INFO] [stdout] 2f53253ac73c3f500e5aa263c0c4e3fc268140e8e562cfe2e254ca0622b7f005