[INFO] cloning repository https://github.com/dominuskernel/test-nikel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dominuskernel/test-nikel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominuskernel%2Ftest-nikel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominuskernel%2Ftest-nikel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 959cb00e93908eaf5bd2c17cee222d0af54c57ef [INFO] checking dominuskernel/test-nikel against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominuskernel%2Ftest-nikel" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dominuskernel/test-nikel on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dominuskernel/test-nikel [INFO] finished tweaking git repo https://github.com/dominuskernel/test-nikel [INFO] tweaked toml for git repo https://github.com/dominuskernel/test-nikel written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/dominuskernel/test-nikel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded separator v0.3.1 [INFO] [stderr] Downloaded num v0.1.31 [INFO] [stderr] Downloaded scan_fmt v0.1.1 [INFO] [stderr] Downloaded bufstream v0.1.1 [INFO] [stderr] Downloaded cookie v0.2.2 [INFO] [stderr] Downloaded openssl v0.7.8 [INFO] [stderr] Downloaded openssl-sys v0.7.8 [INFO] [stderr] Downloaded nickel v0.7.3 [INFO] [stderr] Downloaded groupable v0.2.0 [INFO] [stderr] Downloaded mime v0.2.0 [INFO] [stderr] Downloaded gcc v0.3.25 [INFO] [stderr] Downloaded url v0.5.7 [INFO] [stderr] warning: TOML file found which contains invalid syntax and will soon not parse [INFO] [stderr] at `/workspace/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-0.5.7/Cargo.toml`. [INFO] [stderr] [INFO] [stderr] The TOML spec requires newlines after table definitions (e.g., `[a] b = 1` is [INFO] [stderr] invalid), but this file has a table header which does not have a newline after [INFO] [stderr] it. A newline needs to be added and this warning will soon become a hard error [INFO] [stderr] in the future. [INFO] [stderr] Downloaded rust-crypto v0.2.34 [INFO] [stderr] Downloaded hyper v0.8.0 [INFO] [stderr] Downloaded bson v0.1.5 [INFO] [stderr] Downloaded unicase v1.3.0 [INFO] [stderr] Downloaded memchr v0.1.10 [INFO] [stderr] Downloaded aho-corasick v0.5.1 [INFO] [stderr] Downloaded mustache v0.6.3 [INFO] [stderr] Downloaded textnonce v0.1.2 [INFO] [stderr] Downloaded openssl-sys-extras v0.7.8 [INFO] [stderr] Downloaded regex-syntax v0.2.5 [INFO] [stderr] Downloaded chrono v0.2.20 [INFO] [stderr] Downloaded mongodb v0.1.3 [INFO] [stderr] Downloaded regex v0.1.55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 533cc7ca77dfea2e2c1e63c52d3713552a0292dec5fe9ca1b4c8014df08cef91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "533cc7ca77dfea2e2c1e63c52d3713552a0292dec5fe9ca1b4c8014df08cef91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "533cc7ca77dfea2e2c1e63c52d3713552a0292dec5fe9ca1b4c8014df08cef91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "533cc7ca77dfea2e2c1e63c52d3713552a0292dec5fe9ca1b4c8014df08cef91", kill_on_drop: false }` [INFO] [stdout] 533cc7ca77dfea2e2c1e63c52d3713552a0292dec5fe9ca1b4c8014df08cef91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b84bb47e7a4ad47332a4bab3423b7c0b57709e72afebbb8b6624cdaeea0783c3 [INFO] running `Command { std: "docker" "start" "-a" "b84bb47e7a4ad47332a4bab3423b7c0b57709e72afebbb8b6624cdaeea0783c3", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "b84bb47e7a4ad47332a4bab3423b7c0b57709e72afebbb8b6624cdaeea0783c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b84bb47e7a4ad47332a4bab3423b7c0b57709e72afebbb8b6624cdaeea0783c3", kill_on_drop: false }` [INFO] [stdout] b84bb47e7a4ad47332a4bab3423b7c0b57709e72afebbb8b6624cdaeea0783c3