[INFO] fetching crate tower-fault 0.0.5... [INFO] testing tower-fault-0.0.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate tower-fault 0.0.5 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tower-fault 0.0.5 [INFO] finished tweaking crates.io crate tower-fault 0.0.5 [INFO] tweaked toml for crates.io crate tower-fault 0.0.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tower-fault 0.0.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tower-fault 0.0.5 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bb7ccb3830f9b292acf342f07a354e372d07afd338bf9c7b37f87fee06b8456 [INFO] running `Command { std: "docker" "start" "-a" "6bb7ccb3830f9b292acf342f07a354e372d07afd338bf9c7b37f87fee06b8456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bb7ccb3830f9b292acf342f07a354e372d07afd338bf9c7b37f87fee06b8456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bb7ccb3830f9b292acf342f07a354e372d07afd338bf9c7b37f87fee06b8456", kill_on_drop: false }` [INFO] [stdout] 6bb7ccb3830f9b292acf342f07a354e372d07afd338bf9c7b37f87fee06b8456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] caa92cdb04f718275ebfb3d1507782898f45b3645d21aef134cfa9259cc25a9f [INFO] running `Command { std: "docker" "start" "-a" "caa92cdb04f718275ebfb3d1507782898f45b3645d21aef134cfa9259cc25a9f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.115 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.16.1 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tower v0.4.11 [INFO] [stderr] Compiling tower-fault v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.04s [INFO] running `Command { std: "docker" "inspect" "caa92cdb04f718275ebfb3d1507782898f45b3645d21aef134cfa9259cc25a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caa92cdb04f718275ebfb3d1507782898f45b3645d21aef134cfa9259cc25a9f", kill_on_drop: false }` [INFO] [stdout] caa92cdb04f718275ebfb3d1507782898f45b3645d21aef134cfa9259cc25a9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f899aee444fa108be5d4839a2c2545ba49ec23652adbee5ec8e716881f0e630b [INFO] running `Command { std: "docker" "start" "-a" "f899aee444fa108be5d4839a2c2545ba49ec23652adbee5ec8e716881f0e630b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.115 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling http-range-header v0.3.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling matchit v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling sync_wrapper v0.1.1 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling hdrhistogram v6.3.4 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling query_map v0.4.0 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling tokio v1.16.1 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling http-serde v1.1.0 [INFO] [stderr] Compiling tower-http v0.2.3 [INFO] [stderr] Compiling axum-core v0.1.1 [INFO] [stderr] Compiling aws_lambda_events v0.6.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tower v0.4.11 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling tower-fault v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling lambda_runtime_api_client v0.5.0 [INFO] [stderr] Compiling axum v0.4.5 [INFO] [stderr] Compiling lambda_runtime v0.5.0 [INFO] [stderr] Compiling lambda_http v0.5.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 23.68s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: hdrhistogram v6.3.4, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "f899aee444fa108be5d4839a2c2545ba49ec23652adbee5ec8e716881f0e630b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f899aee444fa108be5d4839a2c2545ba49ec23652adbee5ec8e716881f0e630b", kill_on_drop: false }` [INFO] [stdout] f899aee444fa108be5d4839a2c2545ba49ec23652adbee5ec8e716881f0e630b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee46bbbbc5aa43aac3daa9c1e2ffa9e55e1b62f60915e7fae43865cd130f7e75 [INFO] running `Command { std: "docker" "start" "-a" "ee46bbbbc5aa43aac3daa9c1e2ffa9e55e1b62f60915e7fae43865cd130f7e75", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: hdrhistogram v6.3.4, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_fault-7b2d833030f9393d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test error::tests::error_fail ... ok [INFO] [stdout] test error::tests::error_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests tower_fault [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/latency/mod.rs - latency (line 54) ... ok [INFO] [stdout] test src/error.rs - error (line 54) ... ok [INFO] [stdout] test src/error.rs - error (line 33) ... ok [INFO] [stdout] test src/decider.rs - decider (line 12) ... ok [INFO] [stdout] test src/latency/mod.rs - latency (line 31) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/error.rs - error (line 8) ... ok [INFO] [stdout] test src/latency/mod.rs - latency (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ee46bbbbc5aa43aac3daa9c1e2ffa9e55e1b62f60915e7fae43865cd130f7e75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee46bbbbc5aa43aac3daa9c1e2ffa9e55e1b62f60915e7fae43865cd130f7e75", kill_on_drop: false }` [INFO] [stdout] ee46bbbbc5aa43aac3daa9c1e2ffa9e55e1b62f60915e7fae43865cd130f7e75