[INFO] fetching crate oomplay 0.6.8... [INFO] testing oomplay-0.6.8 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate oomplay 0.6.8 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate oomplay 0.6.8 [INFO] finished tweaking crates.io crate oomplay 0.6.8 [INFO] tweaked toml for crates.io crate oomplay 0.6.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate oomplay 0.6.8 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate oomplay 0.6.8 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e470eba43a9e8a4804cc95a168707ae5b4dc05dbe6f3a1c438f2b9d7d520ba54 [INFO] running `Command { std: "docker" "start" "-a" "e470eba43a9e8a4804cc95a168707ae5b4dc05dbe6f3a1c438f2b9d7d520ba54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e470eba43a9e8a4804cc95a168707ae5b4dc05dbe6f3a1c438f2b9d7d520ba54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e470eba43a9e8a4804cc95a168707ae5b4dc05dbe6f3a1c438f2b9d7d520ba54", kill_on_drop: false }` [INFO] [stdout] e470eba43a9e8a4804cc95a168707ae5b4dc05dbe6f3a1c438f2b9d7d520ba54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2274c91f9eb951fa897c4c95ac6f06b75253d07290c38e12bfa8aed91258f6af [INFO] running `Command { std: "docker" "start" "-a" "2274c91f9eb951fa897c4c95ac6f06b75253d07290c38e12bfa8aed91258f6af", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling fslock v0.2.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling colog v1.1.0 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling clap_derive v3.0.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling strum v0.23.0 [INFO] [stderr] Compiling clap v3.0.4 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling serde_with_macros v1.5.1 [INFO] [stderr] Compiling clap_complete v3.0.2 [INFO] [stderr] Compiling futures-executor v0.3.19 [INFO] [stderr] Compiling futures v0.3.19 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling oomplay v0.6.8 (/opt/rustwide/workdir) [INFO] [stderr] Compiling h2 v0.3.9 [INFO] [stderr] Compiling serde_with v1.11.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling bollard-stubs v1.41.0 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling hyperlocal v0.8.0 [INFO] [stderr] Compiling bollard v0.11.1 [INFO] [stdout] warning: methods `check_health` and `wait_ready` are never used [INFO] [stdout] --> src/docker.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 31 | pub trait StoreRuntime [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 41 | async fn check_health(&self, store: &T) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | async fn wait_ready(&self, store: &T) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ping_cmd` is never used [INFO] [stdout] --> src/store.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Store { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 34 | fn ping_cmd(&self) -> Vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn unique_stores(playground: &[Playground]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn unique_stores(playground: &[Playground]) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.38s [INFO] running `Command { std: "docker" "inspect" "2274c91f9eb951fa897c4c95ac6f06b75253d07290c38e12bfa8aed91258f6af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2274c91f9eb951fa897c4c95ac6f06b75253d07290c38e12bfa8aed91258f6af", kill_on_drop: false }` [INFO] [stdout] 2274c91f9eb951fa897c4c95ac6f06b75253d07290c38e12bfa8aed91258f6af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ab60a37b02af7f4ee4807e2fc4082190dffe8a97da1a626f7d836431427c408 [INFO] running `Command { std: "docker" "start" "-a" "6ab60a37b02af7f4ee4807e2fc4082190dffe8a97da1a626f7d836431427c408", kill_on_drop: false }` [INFO] [stderr] Compiling oomplay v0.6.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `check_health` and `wait_ready` are never used [INFO] [stdout] --> src/docker.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 31 | pub trait StoreRuntime [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 41 | async fn check_health(&self, store: &T) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | async fn wait_ready(&self, store: &T) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ping_cmd` is never used [INFO] [stdout] --> src/store.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Store { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 34 | fn ping_cmd(&self) -> Vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn unique_stores(playground: &[Playground]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn unique_stores(playground: &[Playground]) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "6ab60a37b02af7f4ee4807e2fc4082190dffe8a97da1a626f7d836431427c408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ab60a37b02af7f4ee4807e2fc4082190dffe8a97da1a626f7d836431427c408", kill_on_drop: false }` [INFO] [stdout] 6ab60a37b02af7f4ee4807e2fc4082190dffe8a97da1a626f7d836431427c408 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 23e91bcb3397483dcd0f936e242066a9bc1122c732513d92f32d2f83a472ff6a [INFO] running `Command { std: "docker" "start" "-a" "23e91bcb3397483dcd0f936e242066a9bc1122c732513d92f32d2f83a472ff6a", kill_on_drop: false }` [INFO] [stderr] warning: methods `check_health` and `wait_ready` are never used [INFO] [stderr] --> src/docker.rs:41:14 [INFO] [stderr] | [INFO] [stderr] 31 | pub trait StoreRuntime [INFO] [stderr] | ------------ methods in this trait [INFO] [stderr] ... [INFO] [stderr] 41 | async fn check_health(&self, store: &T) -> Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | async fn wait_ready(&self, store: &T) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `ping_cmd` is never used [INFO] [stderr] --> src/store.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait Store { [INFO] [stderr] | ----- method in this trait [INFO] [stderr] ... [INFO] [stderr] 34 | fn ping_cmd(&self) -> Vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/util.rs:12:34 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn unique_stores(playground: &[Playground]) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 12 | pub fn unique_stores(playground: &[Playground]) -> impl Iterator> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `oomplay` (bin "oomplay" test) generated 3 warnings (run `cargo fix --bin "oomplay" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oomplay-e0b6fe635da7df82) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "23e91bcb3397483dcd0f936e242066a9bc1122c732513d92f32d2f83a472ff6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23e91bcb3397483dcd0f936e242066a9bc1122c732513d92f32d2f83a472ff6a", kill_on_drop: false }` [INFO] [stdout] 23e91bcb3397483dcd0f936e242066a9bc1122c732513d92f32d2f83a472ff6a