[INFO] fetching crate erkpht-tower 0.3.2... [INFO] testing erkpht-tower-0.3.2 against 1.49.0 for beta-1.50-1 [INFO] extracting crate erkpht-tower 0.3.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate erkpht-tower 0.3.2 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate erkpht-tower 0.3.2 [INFO] finished tweaking crates.io crate erkpht-tower 0.3.2 [INFO] tweaked toml for crates.io crate erkpht-tower 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac1b4d539785d127f1b072db104827afd2c3cc6616f88bfb43e8e99326158c67 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ac1b4d539785d127f1b072db104827afd2c3cc6616f88bfb43e8e99326158c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac1b4d539785d127f1b072db104827afd2c3cc6616f88bfb43e8e99326158c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac1b4d539785d127f1b072db104827afd2c3cc6616f88bfb43e8e99326158c67", kill_on_drop: false }` [INFO] [stdout] ac1b4d539785d127f1b072db104827afd2c3cc6616f88bfb43e8e99326158c67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86817d0eed770d06b0b3f5e6586a875d744509ed5503a3663c91837e5a1732ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86817d0eed770d06b0b3f5e6586a875d744509ed5503a3663c91837e5a1732ba", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling erkpht-tower v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.31s [INFO] running `Command { std: "docker" "inspect" "86817d0eed770d06b0b3f5e6586a875d744509ed5503a3663c91837e5a1732ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86817d0eed770d06b0b3f5e6586a875d744509ed5503a3663c91837e5a1732ba", kill_on_drop: false }` [INFO] [stdout] 86817d0eed770d06b0b3f5e6586a875d744509ed5503a3663c91837e5a1732ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6c9c20c69c9605c96097a97cb7eb82d7dcbfd92104020e22d549c32bf0e39d24 [INFO] running `Command { std: "docker" "start" "-a" "6c9c20c69c9605c96097a97cb7eb82d7dcbfd92104020e22d549c32bf0e39d24", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling quickcheck v0.6.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling hdrhistogram v6.3.4 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-subscriber v0.1.6 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling tokio-test v0.2.1 [INFO] [stderr] Compiling tower-test v0.3.0 [INFO] [stderr] Compiling erkpht-tower v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.24s [INFO] running `Command { std: "docker" "inspect" "6c9c20c69c9605c96097a97cb7eb82d7dcbfd92104020e22d549c32bf0e39d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c9c20c69c9605c96097a97cb7eb82d7dcbfd92104020e22d549c32bf0e39d24", kill_on_drop: false }` [INFO] [stdout] 6c9c20c69c9605c96097a97cb7eb82d7dcbfd92104020e22d549c32bf0e39d24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 103aa800a2f59f5026d8c2502b92de130d51648dcfd157dfb162e7edf3426e35 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "103aa800a2f59f5026d8c2502b92de130d51648dcfd157dfb162e7edf3426e35", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/erkpht_tower-bd033584d95f0cd2 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/balance-9eed7483a5d00665 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/buffer-293149901c431eff [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/builder-03812e0adbde1256 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/filter-73f642fcbbad8d1a [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hedge-dd36557ba1cfc089 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/limit-7b31c3b3cc13b3e7 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/load_shed-59addbfe9897188a [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ready_cache-80016d0bb228b5fb [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/retry-7ded4f793d1d4c27 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/spawn_ready-14a13ab91f5324f1 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/steer-d6059d5c57c64e21 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/util-0167796ddbb3fc6e [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 [INFO] [stdout] [INFO] [stderr] Doc-tests erkpht-tower [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/builder/mod.rs - builder::ServiceBuilder (line 73) ... FAILED [INFO] [stdout] test src/builder/mod.rs - builder::ServiceBuilder (line 52) ... FAILED [INFO] [stdout] test src/builder/mod.rs - builder::ServiceBuilder (line 90) ... FAILED [INFO] [stdout] test src/builder/mod.rs - builder::ServiceBuilder (line 31) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/builder/mod.rs - builder::ServiceBuilder (line 73) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tower` [INFO] [stdout] --> src/builder/mod.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tower::builder::ServiceBuilder; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tower` [INFO] [stdout] --> src/builder/mod.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tower::Service; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/builder/mod.rs - builder::ServiceBuilder (line 52) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tower` [INFO] [stdout] --> src/builder/mod.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tower::builder::ServiceBuilder; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tower` [INFO] [stdout] --> src/builder/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tower::Service; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/builder/mod.rs - builder::ServiceBuilder (line 90) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tower` [INFO] [stdout] --> src/builder/mod.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tower::builder::ServiceBuilder; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tower` [INFO] [stdout] --> src/builder/mod.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tower::Service; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/builder/mod.rs - builder::ServiceBuilder (line 31) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tower` [INFO] [stdout] --> src/builder/mod.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tower::builder::ServiceBuilder; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tower` [INFO] [stdout] --> src/builder/mod.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tower::Service; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tower` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/builder/mod.rs - builder::ServiceBuilder (line 31) [INFO] [stdout] src/builder/mod.rs - builder::ServiceBuilder (line 52) [INFO] [stdout] src/builder/mod.rs - builder::ServiceBuilder (line 73) [INFO] [stdout] src/builder/mod.rs - builder::ServiceBuilder (line 90) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "103aa800a2f59f5026d8c2502b92de130d51648dcfd157dfb162e7edf3426e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "103aa800a2f59f5026d8c2502b92de130d51648dcfd157dfb162e7edf3426e35", kill_on_drop: false }` [INFO] [stdout] 103aa800a2f59f5026d8c2502b92de130d51648dcfd157dfb162e7edf3426e35