[INFO] cloning repository https://github.com/gondaruk/redis-replay [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gondaruk/redis-replay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgondaruk%2Fredis-replay", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgondaruk%2Fredis-replay'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11055c8bc2c52939964fdf0c4d78d67333114893 [INFO] checking gondaruk/redis-replay against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgondaruk%2Fredis-replay" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gondaruk/redis-replay on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gondaruk/redis-replay [INFO] finished tweaking git repo https://github.com/gondaruk/redis-replay [INFO] tweaked toml for git repo https://github.com/gondaruk/redis-replay written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gondaruk/redis-replay 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1fdc75bbf838db0ebf925959a890b15b1195cf65376891098ab007a1582f5a2 [INFO] running `Command { std: "docker" "start" "-a" "b1fdc75bbf838db0ebf925959a890b15b1195cf65376891098ab007a1582f5a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1fdc75bbf838db0ebf925959a890b15b1195cf65376891098ab007a1582f5a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1fdc75bbf838db0ebf925959a890b15b1195cf65376891098ab007a1582f5a2", kill_on_drop: false }` [INFO] [stdout] b1fdc75bbf838db0ebf925959a890b15b1195cf65376891098ab007a1582f5a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1edf7c5c163043140658082f5acdc645356d88037832b4375a770048a6cac5d2 [INFO] running `Command { std: "docker" "start" "-a" "1edf7c5c163043140658082f5acdc645356d88037832b4375a770048a6cac5d2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling syn v2.0.40 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking shellwords v1.1.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-retry v0.3.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking redis v0.24.0 [INFO] [stderr] Checking redis-replay v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/cli.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/redis/command.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `command::ReplayCommandDelayed` [INFO] [stdout] --> src/replay/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use command::ReplayCommandDelayed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/cli.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/redis/command.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `command::ReplayCommandDelayed` [INFO] [stdout] --> src/replay/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use command::ReplayCommandDelayed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `db` is never read [INFO] [stdout] --> src/replay/command.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct ReplayCommand { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | db: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReplayCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ts` and `db` are never used [INFO] [stdout] --> src/replay/command.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl ReplayCommand { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 22 | pub fn ts(&self) -> &Micros { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn db(&self) -> &i32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `immediate` is never used [INFO] [stdout] --> src/replay/command.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 89 | impl ReplayCommandDelayed { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 90 | pub fn immediate(command: ReplayCommand) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_positive`, `is_zero`, and `is_negative` are never used [INFO] [stdout] --> src/replay/micros.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Micros { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn is_positive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn is_zero(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn is_negative(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `db` is never read [INFO] [stdout] --> src/replay/command.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct ReplayCommand { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | db: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReplayCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ts` and `db` are never used [INFO] [stdout] --> src/replay/command.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl ReplayCommand { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 22 | pub fn ts(&self) -> &Micros { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn db(&self) -> &i32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `immediate` is never used [INFO] [stdout] --> src/replay/command.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 89 | impl ReplayCommandDelayed { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 90 | pub fn immediate(command: ReplayCommand) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_positive`, `is_zero`, and `is_negative` are never used [INFO] [stdout] --> src/replay/micros.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Micros { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn is_positive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn is_zero(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn is_negative(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.41s [INFO] running `Command { std: "docker" "inspect" "1edf7c5c163043140658082f5acdc645356d88037832b4375a770048a6cac5d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1edf7c5c163043140658082f5acdc645356d88037832b4375a770048a6cac5d2", kill_on_drop: false }` [INFO] [stdout] 1edf7c5c163043140658082f5acdc645356d88037832b4375a770048a6cac5d2