[INFO] cloning repository https://github.com/shrmrf/rust-meta-str
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shrmrf/rust-meta-str" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshrmrf%2Frust-meta-str", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshrmrf%2Frust-meta-str'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61d2b16f4ec39106d6325d8169fb258649ddfad7
[INFO] testing shrmrf/rust-meta-str against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshrmrf%2Frust-meta-str" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shrmrf/rust-meta-str on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shrmrf/rust-meta-str
[INFO] finished tweaking git repo https://github.com/shrmrf/rust-meta-str
[INFO] tweaked toml for git repo https://github.com/shrmrf/rust-meta-str written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/shrmrf/rust-meta-str already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d6de331621533d680fe2e3af7769dd962f87e000570c3e68da62f71ea06ae07
[INFO] running `Command { std: "docker" "start" "-a" "0d6de331621533d680fe2e3af7769dd962f87e000570c3e68da62f71ea06ae07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d6de331621533d680fe2e3af7769dd962f87e000570c3e68da62f71ea06ae07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6de331621533d680fe2e3af7769dd962f87e000570c3e68da62f71ea06ae07", kill_on_drop: false }`
[INFO] [stdout] 0d6de331621533d680fe2e3af7769dd962f87e000570c3e68da62f71ea06ae07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69c2ee445ce99837c3f0a65df98bd4d4ed9854969c5f256b58b9abfadd4d134a
[INFO] running `Command { std: "docker" "start" "-a" "69c2ee445ce99837c3f0a65df98bd4d4ed9854969c5f256b58b9abfadd4d134a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling meta-str-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "69c2ee445ce99837c3f0a65df98bd4d4ed9854969c5f256b58b9abfadd4d134a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c2ee445ce99837c3f0a65df98bd4d4ed9854969c5f256b58b9abfadd4d134a", kill_on_drop: false }`
[INFO] [stdout] 69c2ee445ce99837c3f0a65df98bd4d4ed9854969c5f256b58b9abfadd4d134a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c34fc396e5b65d1c4041102d7e14a9502db88d19ced70a122cb12159562240
[INFO] running `Command { std: "docker" "start" "-a" "04c34fc396e5b65d1c4041102d7e14a9502db88d19ced70a122cb12159562240", kill_on_drop: false }`
[INFO] [stderr]    Compiling meta-str-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "04c34fc396e5b65d1c4041102d7e14a9502db88d19ced70a122cb12159562240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c34fc396e5b65d1c4041102d7e14a9502db88d19ced70a122cb12159562240", kill_on_drop: false }`
[INFO] [stdout] 04c34fc396e5b65d1c4041102d7e14a9502db88d19ced70a122cb12159562240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e62a154a6b542fa872ca801ce5474b6e47e99ae3825935fb7b8adab9a0e3b9d
[INFO] running `Command { std: "docker" "start" "-a" "7e62a154a6b542fa872ca801ce5474b6e47e99ae3825935fb7b8adab9a0e3b9d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/meta_str_rs-d9d9cd1ed8af5a78)
[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" "7e62a154a6b542fa872ca801ce5474b6e47e99ae3825935fb7b8adab9a0e3b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e62a154a6b542fa872ca801ce5474b6e47e99ae3825935fb7b8adab9a0e3b9d", kill_on_drop: false }`
[INFO] [stdout] 7e62a154a6b542fa872ca801ce5474b6e47e99ae3825935fb7b8adab9a0e3b9d