[INFO] fetching crate supergreen 0.5.0... [INFO] testing supergreen-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate supergreen 0.5.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate supergreen 0.5.0 [INFO] finished tweaking crates.io crate supergreen 0.5.0 [INFO] tweaked toml for crates.io crate supergreen 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate supergreen 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 189 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding reqwest v0.12.28 (available: v0.13.2) [INFO] [stderr] Adding toml v0.9.12+spec-1.1.0 (available: v1.1.2+spec-1.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a899b330befacd27a96cea5f1daeea7fe613ff704ee46d4cda4afe3f3f82d46 [INFO] running `Command { std: "docker" "start" "-a" "4a899b330befacd27a96cea5f1daeea7fe613ff704ee46d4cda4afe3f3f82d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a899b330befacd27a96cea5f1daeea7fe613ff704ee46d4cda4afe3f3f82d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a899b330befacd27a96cea5f1daeea7fe613ff704ee46d4cda4afe3f3f82d46", kill_on_drop: false }` [INFO] [stdout] 4a899b330befacd27a96cea5f1daeea7fe613ff704ee46d4cda4afe3f3f82d46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6044117b4a3ceb0191a6abbd93355b56c834e095cb39bbef3fb059d196c7c4ae [INFO] running `Command { std: "docker" "start" "-a" "6044117b4a3ceb0191a6abbd93355b56c834e095cb39bbef3fb059d196c7c4ae", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling typenum v1.20.0 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling webpki-roots v1.0.7 [INFO] [stderr] Compiling winnow v1.0.1 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling camino v1.2.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling serde_spanned v1.1.1 [INFO] [stderr] Compiling winnow v0.7.15 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling tokio v1.52.1 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling szyk v1.0.2 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling kinded_macros v0.3.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling nutype_macros v0.6.2 [INFO] [stderr] Compiling kinded v0.3.0 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling toml v0.9.12+spec-1.1.0 [INFO] [stderr] Compiling rustls-webpki v0.103.12 [INFO] [stderr] Compiling rustls v0.23.38 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling nutype v0.6.2 [INFO] [stderr] Compiling hyper v1.9.0 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling sha256 v1.6.0 [INFO] [stderr] Compiling serde-jsonlines v0.7.0 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling hyper-util v0.1.20 [INFO] [stderr] Compiling hyper-rustls v0.27.9 [INFO] [stderr] Compiling reqwest v0.12.28 [INFO] [stderr] Compiling supergreen v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.32s [INFO] running `Command { std: "docker" "inspect" "6044117b4a3ceb0191a6abbd93355b56c834e095cb39bbef3fb059d196c7c4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6044117b4a3ceb0191a6abbd93355b56c834e095cb39bbef3fb059d196c7c4ae", kill_on_drop: false }` [INFO] [stdout] 6044117b4a3ceb0191a6abbd93355b56c834e095cb39bbef3fb059d196c7c4ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3abb7e2024843236294a271aadb71b4456ac168b11890c389894f68732e1e51c [INFO] running `Command { std: "docker" "start" "-a" "3abb7e2024843236294a271aadb71b4456ac168b11890c389894f68732e1e51c", kill_on_drop: false }` [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling assertx v1.1.7 [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling supergreen v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.04s [INFO] running `Command { std: "docker" "inspect" "3abb7e2024843236294a271aadb71b4456ac168b11890c389894f68732e1e51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3abb7e2024843236294a271aadb71b4456ac168b11890c389894f68732e1e51c", kill_on_drop: false }` [INFO] [stdout] 3abb7e2024843236294a271aadb71b4456ac168b11890c389894f68732e1e51c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1fbf90f4292389b9e252bbefed58e26dd9e71345f2564bb31dd2985f7b6814db [INFO] running `Command { std: "docker" "start" "-a" "1fbf90f4292389b9e252bbefed58e26dd9e71345f2564bb31dd2985f7b6814db", kill_on_drop: false }` [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/extensions.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/extensions.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/extensions.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stderr] [INFO] [stderr] warning: `supergreen` (lib) generated 3 warnings (run `cargo fix --lib -p supergreen` to apply 3 suggestions) [INFO] [stderr] warning: `supergreen` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supergreen-488806be31b106ac) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test cratesio::test_from_cratesio_input_path ... ok [INFO] [stdout] test md::dec_decs ... ok [INFO] [stdout] test md::md_ser ... ok [INFO] [stdout] test md::md_utils ... ok [INFO] [stdout] test runner::stdio_passthrough_from_runner ... ok [INFO] [stdout] test stage::safe_stages ... ok [INFO] [stdout] test base::test_from_rustc_v ... ok [INFO] [stdout] test md::md_parsing_failure ... ok [INFO] [stdout] test runner::support_long_broken_json_lines ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests supergreen [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" "1fbf90f4292389b9e252bbefed58e26dd9e71345f2564bb31dd2985f7b6814db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fbf90f4292389b9e252bbefed58e26dd9e71345f2564bb31dd2985f7b6814db", kill_on_drop: false }` [INFO] [stdout] 1fbf90f4292389b9e252bbefed58e26dd9e71345f2564bb31dd2985f7b6814db