[INFO] fetching crate httptest_server 0.1.0... [INFO] testing httptest_server-0.1.0 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025 [INFO] extracting crate httptest_server 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate httptest_server 0.1.0 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65f2215084716b814b2920e0115d19150fb3d00cc513a6fe7455dbe47f7e5d3e [INFO] running `Command { std: "docker" "start" "-a" "65f2215084716b814b2920e0115d19150fb3d00cc513a6fe7455dbe47f7e5d3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65f2215084716b814b2920e0115d19150fb3d00cc513a6fe7455dbe47f7e5d3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65f2215084716b814b2920e0115d19150fb3d00cc513a6fe7455dbe47f7e5d3e", kill_on_drop: false }` [INFO] [stdout] 65f2215084716b814b2920e0115d19150fb3d00cc513a6fe7455dbe47f7e5d3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c71d6a57a2864c1aebc280a489fc682944fffce2c286abb3bce28cc8b0de846 [INFO] running `Command { std: "docker" "start" "-a" "1c71d6a57a2864c1aebc280a489fc682944fffce2c286abb3bce28cc8b0de846", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling httparse v1.7.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling httptest_core v0.1.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [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 1m 26s [INFO] running `Command { std: "docker" "inspect" "1c71d6a57a2864c1aebc280a489fc682944fffce2c286abb3bce28cc8b0de846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c71d6a57a2864c1aebc280a489fc682944fffce2c286abb3bce28cc8b0de846", kill_on_drop: false }` [INFO] [stdout] 1c71d6a57a2864c1aebc280a489fc682944fffce2c286abb3bce28cc8b0de846 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c27bf5f00fa09bef720b994de5cb5949a670f64337e599b6914e066f92f9da82 [INFO] running `Command { std: "docker" "start" "-a" "c27bf5f00fa09bef720b994de5cb5949a670f64337e599b6914e066f92f9da82", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Compiling httptest_server v0.1.0 (/opt/rustwide/workdir) [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/httptest_server-1698e1aa922ffcbc) [INFO] running `Command { std: "docker" "inspect" "c27bf5f00fa09bef720b994de5cb5949a670f64337e599b6914e066f92f9da82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27bf5f00fa09bef720b994de5cb5949a670f64337e599b6914e066f92f9da82", kill_on_drop: false }` [INFO] [stdout] c27bf5f00fa09bef720b994de5cb5949a670f64337e599b6914e066f92f9da82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7a8d529f15d5da3d71f5d458cff75c541c3f92668a7b91d1f221c3a3a37a5ec6 [INFO] running `Command { std: "docker" "start" "-a" "7a8d529f15d5da3d71f5d458cff75c541c3f92668a7b91d1f221c3a3a37a5ec6", 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 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/httptest_server-1698e1aa922ffcbc) [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" "7a8d529f15d5da3d71f5d458cff75c541c3f92668a7b91d1f221c3a3a37a5ec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a8d529f15d5da3d71f5d458cff75c541c3f92668a7b91d1f221c3a3a37a5ec6", kill_on_drop: false }` [INFO] [stdout] 7a8d529f15d5da3d71f5d458cff75c541c3f92668a7b91d1f221c3a3a37a5ec6