[INFO] fetching crate expand_str 0.1.1...
[INFO] testing expand_str-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate expand_str 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate expand_str 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate expand_str 0.1.1
[INFO] finished tweaking crates.io crate expand_str 0.1.1
[INFO] tweaked toml for crates.io crate expand_str 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fed6643d5fd0877ca28821edc3034e764dd3e23ecce9fe043361aea56d1e8c2
[INFO] running `Command { std: "docker" "start" "-a" "4fed6643d5fd0877ca28821edc3034e764dd3e23ecce9fe043361aea56d1e8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fed6643d5fd0877ca28821edc3034e764dd3e23ecce9fe043361aea56d1e8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fed6643d5fd0877ca28821edc3034e764dd3e23ecce9fe043361aea56d1e8c2", kill_on_drop: false }`
[INFO] [stdout] 4fed6643d5fd0877ca28821edc3034e764dd3e23ecce9fe043361aea56d1e8c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d925d22b0daf7223ac2a230960707fe9bf0f0ffe659f1924ecb881a1011dce07
[INFO] running `Command { std: "docker" "start" "-a" "d925d22b0daf7223ac2a230960707fe9bf0f0ffe659f1924ecb881a1011dce07", kill_on_drop: false }`
[INFO] [stderr]    Compiling expand_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "d925d22b0daf7223ac2a230960707fe9bf0f0ffe659f1924ecb881a1011dce07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d925d22b0daf7223ac2a230960707fe9bf0f0ffe659f1924ecb881a1011dce07", kill_on_drop: false }`
[INFO] [stdout] d925d22b0daf7223ac2a230960707fe9bf0f0ffe659f1924ecb881a1011dce07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 955127d005daf80f63ff5ee9540163b6823a47d74a0a6f1def8386c9c1c7083b
[INFO] running `Command { std: "docker" "start" "-a" "955127d005daf80f63ff5ee9540163b6823a47d74a0a6f1def8386c9c1c7083b", kill_on_drop: false }`
[INFO] [stderr]    Compiling expand_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "955127d005daf80f63ff5ee9540163b6823a47d74a0a6f1def8386c9c1c7083b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955127d005daf80f63ff5ee9540163b6823a47d74a0a6f1def8386c9c1c7083b", kill_on_drop: false }`
[INFO] [stdout] 955127d005daf80f63ff5ee9540163b6823a47d74a0a6f1def8386c9c1c7083b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1479c6527d42b4fb05e0774cd4a31958e312796b4e38462aeaa10cf3b3509271
[INFO] running `Command { std: "docker" "start" "-a" "1479c6527d42b4fb05e0774cd4a31958e312796b4e38462aeaa10cf3b3509271", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/expand_str-9a120512400c82a6)
[INFO] [stdout] test tests::expands_string_with_values ... ok
[INFO] [stderr]    Doc-tests expand_str
[INFO] [stdout] test tests::fails_to_parse_invalid_var_name ... ok
[INFO] [stdout] test tests::fails_to_parse_malformed_string ... ok
[INFO] [stdout] test tests::reports_missing_variable ... ok
[INFO] [stdout] test tests::splits_string_starting_with_var ... ok
[INFO] [stdout] test tests::splits_string_with_two_adjacent_vars ... ok
[INFO] [stdout] test tests::splits_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "1479c6527d42b4fb05e0774cd4a31958e312796b4e38462aeaa10cf3b3509271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1479c6527d42b4fb05e0774cd4a31958e312796b4e38462aeaa10cf3b3509271", kill_on_drop: false }`
[INFO] [stdout] 1479c6527d42b4fb05e0774cd4a31958e312796b4e38462aeaa10cf3b3509271