[INFO] fetching crate httptest_server 0.1.0... [INFO] testing httptest_server-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate httptest_server 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate httptest_server 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate httptest_server 0.1.0 [INFO] finished tweaking crates.io crate httptest_server 0.1.0 [INFO] tweaked toml for crates.io crate httptest_server 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded httptest_core v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 415af3a142e800e9388e6340662aba9e50d2ac2174a13e635f3ccd047b1a27ed [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" "415af3a142e800e9388e6340662aba9e50d2ac2174a13e635f3ccd047b1a27ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "415af3a142e800e9388e6340662aba9e50d2ac2174a13e635f3ccd047b1a27ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "415af3a142e800e9388e6340662aba9e50d2ac2174a13e635f3ccd047b1a27ed", kill_on_drop: false }` [INFO] [stdout] 415af3a142e800e9388e6340662aba9e50d2ac2174a13e635f3ccd047b1a27ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0a641b9a3e7899b7b1adce703f29d69eebbe109a5966601eac39ae43db263be [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" "c0a641b9a3e7899b7b1adce703f29d69eebbe109a5966601eac39ae43db263be", kill_on_drop: false }` [INFO] [stderr] Compiling httptest_core v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling httptest_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:138:24 [INFO] [stdout] | [INFO] [stdout] 138 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 139 | | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stdout] 140 | | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stdout] 141 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 138 | panic!( [INFO] [stdout] 139 | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stdout] 140 | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stdout] 141 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.53s [INFO] running `Command { std: "docker" "inspect" "c0a641b9a3e7899b7b1adce703f29d69eebbe109a5966601eac39ae43db263be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a641b9a3e7899b7b1adce703f29d69eebbe109a5966601eac39ae43db263be", kill_on_drop: false }` [INFO] [stdout] c0a641b9a3e7899b7b1adce703f29d69eebbe109a5966601eac39ae43db263be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ed4b8246b8315ee9262b0a5e9be25c8fc2535d5eeca5b5db04da360a5ebd067 [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" "8ed4b8246b8315ee9262b0a5e9be25c8fc2535d5eeca5b5db04da360a5ebd067", 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] [stderr] Compiling httptest_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:138:24 [INFO] [stdout] | [INFO] [stdout] 138 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 139 | | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stdout] 140 | | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stdout] 141 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 138 | panic!( [INFO] [stdout] 139 | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stdout] 140 | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stdout] 141 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:138:24 [INFO] [stdout] | [INFO] [stdout] 138 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 139 | | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stdout] 140 | | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stdout] 141 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 138 | panic!( [INFO] [stdout] 139 | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stdout] 140 | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stdout] 141 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.57s [INFO] running `Command { std: "docker" "inspect" "8ed4b8246b8315ee9262b0a5e9be25c8fc2535d5eeca5b5db04da360a5ebd067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ed4b8246b8315ee9262b0a5e9be25c8fc2535d5eeca5b5db04da360a5ebd067", kill_on_drop: false }` [INFO] [stdout] 8ed4b8246b8315ee9262b0a5e9be25c8fc2535d5eeca5b5db04da360a5ebd067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] f4c6c5344c4657270c58ed773ca9e608a63d3255a2b0f2e8f2e055125b3c9a45 [INFO] running `Command { std: "docker" "start" "-a" "f4c6c5344c4657270c58ed773ca9e608a63d3255a2b0f2e8f2e055125b3c9a45", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:138:24 [INFO] [stderr] | [INFO] [stderr] 138 | panic!(format!( [INFO] [stderr] | ________________________^ [INFO] [stderr] 139 | | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stderr] 140 | | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stderr] 141 | | )); [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 138 | panic!( [INFO] [stderr] 139 | "Unexpected number of requests for matcher '{:?}'; received {}; expected {:?}", [INFO] [stderr] 140 | &expectation.matcher, expectation.hit_count, &expectation.cardinality, [INFO] [stderr] 141 | ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `httptest_server` (lib) generated 1 warning [INFO] [stderr] warning: `httptest_server` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/httptest_server-bbeec0ba8e31b7a3) [INFO] [stderr] Doc-tests httptest_server [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] [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" "f4c6c5344c4657270c58ed773ca9e608a63d3255a2b0f2e8f2e055125b3c9a45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c6c5344c4657270c58ed773ca9e608a63d3255a2b0f2e8f2e055125b3c9a45", kill_on_drop: false }` [INFO] [stdout] f4c6c5344c4657270c58ed773ca9e608a63d3255a2b0f2e8f2e055125b3c9a45