[INFO] fetching crate h2sr 0.1.0... [INFO] testing h2sr-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate h2sr 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate h2sr 0.1.0 [INFO] finished tweaking crates.io crate h2sr 0.1.0 [INFO] tweaked toml for crates.io crate h2sr 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate h2sr 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate h2sr 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded tokio-socks v0.5.1 [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded directories v3.0.1 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded anyhow v1.0.38 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded mio v0.7.9 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded http v0.2.3 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded h2 v0.3.1 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded 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v1.0.123 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded smallvec v1.6.1 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded httpdate v0.3.2 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded thiserror v1.0.24 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded thiserror-impl v1.0.24 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d80057020223e2636a3ddf02c7e17d6c9307c6d3f52335e19a5a7ec5bd0f549 [INFO] running `Command { std: "docker" "start" "-a" "6d80057020223e2636a3ddf02c7e17d6c9307c6d3f52335e19a5a7ec5bd0f549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d80057020223e2636a3ddf02c7e17d6c9307c6d3f52335e19a5a7ec5bd0f549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d80057020223e2636a3ddf02c7e17d6c9307c6d3f52335e19a5a7ec5bd0f549", kill_on_drop: false }` [INFO] [stdout] 6d80057020223e2636a3ddf02c7e17d6c9307c6d3f52335e19a5a7ec5bd0f549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40670632dbf18732bb517d170d96ed6182cd55f8d8c43d34ad8fbbc5ce01cd2b [INFO] running `Command { std: "docker" "start" "-a" "40670632dbf18732bb517d170d96ed6182cd55f8d8c43d34ad8fbbc5ce01cd2b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.9 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling iprange v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling directories v3.0.1 [INFO] [stderr] Compiling http-body v0.4.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling tokio-util v0.6.3 [INFO] [stderr] Compiling tokio-socks v0.5.1 [INFO] [stderr] Compiling h2 v0.3.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling hyper v0.14.4 [INFO] [stderr] Compiling h2sr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 137 | pattern.add(s.borrow())? [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.52s [INFO] running `Command { std: "docker" "inspect" "40670632dbf18732bb517d170d96ed6182cd55f8d8c43d34ad8fbbc5ce01cd2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40670632dbf18732bb517d170d96ed6182cd55f8d8c43d34ad8fbbc5ce01cd2b", kill_on_drop: false }` [INFO] [stdout] 40670632dbf18732bb517d170d96ed6182cd55f8d8c43d34ad8fbbc5ce01cd2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4be472f9f72a9a471d6341298b4f4fb21fc6871ff09aa410ba8fae34f89dd841 [INFO] running `Command { std: "docker" "start" "-a" "4be472f9f72a9a471d6341298b4f4fb21fc6871ff09aa410ba8fae34f89dd841", kill_on_drop: false }` [INFO] [stderr] Compiling h2sr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 137 | pattern.add(s.borrow())? [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 137 | pattern.add(s.borrow())? [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "4be472f9f72a9a471d6341298b4f4fb21fc6871ff09aa410ba8fae34f89dd841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4be472f9f72a9a471d6341298b4f4fb21fc6871ff09aa410ba8fae34f89dd841", kill_on_drop: false }` [INFO] [stdout] 4be472f9f72a9a471d6341298b4f4fb21fc6871ff09aa410ba8fae34f89dd841 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 27554668a2fea573b58c96d1dac20b70d74a4827e5e15de08973406373243a68 [INFO] running `Command { std: "docker" "start" "-a" "27554668a2fea573b58c96d1dac20b70d74a4827e5e15de08973406373243a68", kill_on_drop: false }` [INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stderr] --> src/lib.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | pattern.add(s.borrow())? [INFO] [stderr] | ^^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `h2sr` (lib) generated 1 warning (run `cargo fix --lib -p h2sr` to apply 1 suggestion) [INFO] [stderr] warning: `h2sr` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/h2sr-4cdb9f4ddc357a02) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/h2sr-29f1679fa46f6b91) [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] [stderr] Doc-tests h2sr [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" "27554668a2fea573b58c96d1dac20b70d74a4827e5e15de08973406373243a68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27554668a2fea573b58c96d1dac20b70d74a4827e5e15de08973406373243a68", kill_on_drop: false }` [INFO] [stdout] 27554668a2fea573b58c96d1dac20b70d74a4827e5e15de08973406373243a68