[INFO] fetching crate welder 0.3.0...
[INFO] testing welder-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate welder 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate welder 0.3.0
[INFO] finished tweaking crates.io crate welder 0.3.0
[INFO] tweaked toml for crates.io crate welder 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate welder 0.3.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff35fc9dbd48a0a51056c1edb0c937614fde3e85af7eaa7838d2c79a847303f4
[INFO] running `Command { std: "docker" "start" "-a" "ff35fc9dbd48a0a51056c1edb0c937614fde3e85af7eaa7838d2c79a847303f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff35fc9dbd48a0a51056c1edb0c937614fde3e85af7eaa7838d2c79a847303f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff35fc9dbd48a0a51056c1edb0c937614fde3e85af7eaa7838d2c79a847303f4", kill_on_drop: false }`
[INFO] [stdout] ff35fc9dbd48a0a51056c1edb0c937614fde3e85af7eaa7838d2c79a847303f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ff7ec538dee868a1c3a73343aac101c67edf8d042860f006c7ff44a8b40c0c
[INFO] running `Command { std: "docker" "start" "-a" "b8ff7ec538dee868a1c3a73343aac101c67edf8d042860f006c7ff44a8b40c0c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling welder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "b8ff7ec538dee868a1c3a73343aac101c67edf8d042860f006c7ff44a8b40c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ff7ec538dee868a1c3a73343aac101c67edf8d042860f006c7ff44a8b40c0c", kill_on_drop: false }`
[INFO] [stdout] b8ff7ec538dee868a1c3a73343aac101c67edf8d042860f006c7ff44a8b40c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21863311bc028ad9717d5f90b6ea808e9b0e0a6dbdc51914e297ba5a1b4856c1
[INFO] running `Command { std: "docker" "start" "-a" "21863311bc028ad9717d5f90b6ea808e9b0e0a6dbdc51914e297ba5a1b4856c1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling welder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "21863311bc028ad9717d5f90b6ea808e9b0e0a6dbdc51914e297ba5a1b4856c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21863311bc028ad9717d5f90b6ea808e9b0e0a6dbdc51914e297ba5a1b4856c1", kill_on_drop: false }`
[INFO] [stdout] 21863311bc028ad9717d5f90b6ea808e9b0e0a6dbdc51914e297ba5a1b4856c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e73e04c0d6b1e9f7af62d91a8d6da2b8f31d7e07f654fdb6de051fb9919b04bc
[INFO] running `Command { std: "docker" "start" "-a" "e73e04c0d6b1e9f7af62d91a8d6da2b8f31d7e07f654fdb6de051fb9919b04bc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/welder-2dccbde08c33b5e6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::string_welder_chain ... ok
[INFO] [stdout] test tests::vec_welder_chain ... ok
[INFO] [stdout] test tests::string_welder_from_base ... ok
[INFO] [stdout] test tests::string_welder ... ok
[INFO] [stdout] test tests::string_welder_multiple ... ok
[INFO] [stdout] test tests::vec_welder_multiple ... ok
[INFO] [stderr]    Doc-tests welder
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - Welder<G,T>::weld (line 88) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elems_no_glue (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elem_glue_left (line 256) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elem_no_glue (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elem_glue_both (line 305) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::with_start (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elem_glue_right (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elems_glue_left (line 280) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elems_glue_both (line 330) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elems (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elem (line 160) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::elems_glue_right (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Welder<G,T>::new (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e73e04c0d6b1e9f7af62d91a8d6da2b8f31d7e07f654fdb6de051fb9919b04bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73e04c0d6b1e9f7af62d91a8d6da2b8f31d7e07f654fdb6de051fb9919b04bc", kill_on_drop: false }`
[INFO] [stdout] e73e04c0d6b1e9f7af62d91a8d6da2b8f31d7e07f654fdb6de051fb9919b04bc