[INFO] cloning repository https://github.com/derekmorr/rust-rc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/derekmorr/rust-rc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekmorr%2Frust-rc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekmorr%2Frust-rc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 746e1be1e4c7a2c47a43fcc33d6c738f3b4ec165 [INFO] testing derekmorr/rust-rc against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekmorr%2Frust-rc" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/derekmorr/rust-rc on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/derekmorr/rust-rc [INFO] finished tweaking git repo https://github.com/derekmorr/rust-rc [INFO] tweaked toml for git repo https://github.com/derekmorr/rust-rc written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/derekmorr/rust-rc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multimap v0.4.0 [INFO] [stderr] Downloaded bv v0.7.4 [INFO] [stderr] Downloaded itertools-num v0.1.1 [INFO] [stderr] Downloaded ndarray v0.9.1 [INFO] [stderr] Downloaded bio v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4249920cfd22d22433e9ecebf5e01fad448d50ecd86c9cc6df7b1cdb772a8d1d [INFO] running `Command { std: "docker" "start" "-a" "4249920cfd22d22433e9ecebf5e01fad448d50ecd86c9cc6df7b1cdb772a8d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4249920cfd22d22433e9ecebf5e01fad448d50ecd86c9cc6df7b1cdb772a8d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4249920cfd22d22433e9ecebf5e01fad448d50ecd86c9cc6df7b1cdb772a8d1d", kill_on_drop: false }` [INFO] [stdout] 4249920cfd22d22433e9ecebf5e01fad448d50ecd86c9cc6df7b1cdb772a8d1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b438b7b5c558f7945c059f59cc794088f45b8bcc3e39546dea8ac816b0732395 [INFO] running `Command { std: "docker" "start" "-a" "b438b7b5c558f7945c059f59cc794088f45b8bcc3e39546dea8ac816b0732395", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling bv v0.7.4 [INFO] [stderr] Compiling ndarray v0.9.1 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling itertools-num v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling csv v1.0.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bio v0.21.0 [INFO] [stderr] Compiling rust-rc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.78s [INFO] running `Command { std: "docker" "inspect" "b438b7b5c558f7945c059f59cc794088f45b8bcc3e39546dea8ac816b0732395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b438b7b5c558f7945c059f59cc794088f45b8bcc3e39546dea8ac816b0732395", kill_on_drop: false }` [INFO] [stdout] b438b7b5c558f7945c059f59cc794088f45b8bcc3e39546dea8ac816b0732395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 976e467c9abcab1c30de5511e97746e8ad7f2f407198cf0afa0017af462e8ead [INFO] running `Command { std: "docker" "start" "-a" "976e467c9abcab1c30de5511e97746e8ad7f2f407198cf0afa0017af462e8ead", kill_on_drop: false }` [INFO] [stderr] Compiling rust-rc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "976e467c9abcab1c30de5511e97746e8ad7f2f407198cf0afa0017af462e8ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "976e467c9abcab1c30de5511e97746e8ad7f2f407198cf0afa0017af462e8ead", kill_on_drop: false }` [INFO] [stdout] 976e467c9abcab1c30de5511e97746e8ad7f2f407198cf0afa0017af462e8ead [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6e47258adfda2862f2d721e25cb6b7870f19806eb5b546701747b098b1417679 [INFO] running `Command { std: "docker" "start" "-a" "6e47258adfda2862f2d721e25cb6b7870f19806eb5b546701747b098b1417679", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_rc-cb047042aefb361a) [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" "6e47258adfda2862f2d721e25cb6b7870f19806eb5b546701747b098b1417679", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e47258adfda2862f2d721e25cb6b7870f19806eb5b546701747b098b1417679", kill_on_drop: false }` [INFO] [stdout] 6e47258adfda2862f2d721e25cb6b7870f19806eb5b546701747b098b1417679