[INFO] cloning repository https://github.com/ttzztztz/contest-rank [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttzztztz/contest-rank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttzztztz%2Fcontest-rank", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttzztztz%2Fcontest-rank'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ea5c42374b6e578232c6d6bc6a2707fb510d978 [INFO] testing ttzztztz/contest-rank against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttzztztz%2Fcontest-rank" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ttzztztz/contest-rank on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ttzztztz/contest-rank [INFO] finished tweaking git repo https://github.com/ttzztztz/contest-rank [INFO] tweaked toml for git repo https://github.com/ttzztztz/contest-rank written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ttzztztz/contest-rank already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded reqwest v0.11.1 [INFO] [stderr] Downloaded pure-rust-locales v0.5.4 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ab431970661e3305a91555648884e0d5c00e543bb9577bdcfc5f736107dfdcd [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" "5ab431970661e3305a91555648884e0d5c00e543bb9577bdcfc5f736107dfdcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ab431970661e3305a91555648884e0d5c00e543bb9577bdcfc5f736107dfdcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab431970661e3305a91555648884e0d5c00e543bb9577bdcfc5f736107dfdcd", kill_on_drop: false }` [INFO] [stdout] 5ab431970661e3305a91555648884e0d5c00e543bb9577bdcfc5f736107dfdcd [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 7380779aac5ab3acff1d8ec5d6e2b893484d3cb7706c4689ab92e40f05ac1976 [INFO] running `Command { std: "docker" "start" "-a" "7380779aac5ab3acff1d8ec5d6e2b893484d3cb7706c4689ab92e40f05ac1976", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling pure-rust-locales v0.5.4 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling tokio-util v0.6.3 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling hyper v0.14.4 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.1 [INFO] [stderr] Compiling contest-rank v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/service/cache.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 21 | let path = cache_path!(key); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/service/cache.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 26 | let path = cache_path!(key); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/service/cache.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 84 | let path = cache_path!(key); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 25s [INFO] running `Command { std: "docker" "inspect" "7380779aac5ab3acff1d8ec5d6e2b893484d3cb7706c4689ab92e40f05ac1976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7380779aac5ab3acff1d8ec5d6e2b893484d3cb7706c4689ab92e40f05ac1976", kill_on_drop: false }` [INFO] [stdout] 7380779aac5ab3acff1d8ec5d6e2b893484d3cb7706c4689ab92e40f05ac1976 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 8b1c1e4e69a64669f670577cfc49deab177229b229364ecc272ed56724ad3ffd [INFO] running `Command { std: "docker" "start" "-a" "8b1c1e4e69a64669f670577cfc49deab177229b229364ecc272ed56724ad3ffd", kill_on_drop: false }` [INFO] [stderr] Compiling contest-rank v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/service/cache.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 21 | let path = cache_path!(key); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/service/cache.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 26 | let path = cache_path!(key); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/service/cache.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 84 | let path = cache_path!(key); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "8b1c1e4e69a64669f670577cfc49deab177229b229364ecc272ed56724ad3ffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b1c1e4e69a64669f670577cfc49deab177229b229364ecc272ed56724ad3ffd", kill_on_drop: false }` [INFO] [stdout] 8b1c1e4e69a64669f670577cfc49deab177229b229364ecc272ed56724ad3ffd [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b934d6ab04e501c0eaec0ecb73227f48c64ee84b2cd665e0db188e71e8f4b94 [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" "4b934d6ab04e501c0eaec0ecb73227f48c64ee84b2cd665e0db188e71e8f4b94", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/service/cache.rs:12:55 [INFO] [stderr] | [INFO] [stderr] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 21 | let path = cache_path!(key); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/service/cache.rs:12:55 [INFO] [stderr] | [INFO] [stderr] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 26 | let path = cache_path!(key); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/service/cache.rs:12:55 [INFO] [stderr] | [INFO] [stderr] 12 | format!("{}/{}.cache", CACHE_FILE_PATH, $name); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 84 | let path = cache_path!(key); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `cache_path` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `contest-rank` (bin "contest-rank" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/contest_rank-1a3d4d34f8494608) [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" "4b934d6ab04e501c0eaec0ecb73227f48c64ee84b2cd665e0db188e71e8f4b94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b934d6ab04e501c0eaec0ecb73227f48c64ee84b2cd665e0db188e71e8f4b94", kill_on_drop: false }` [INFO] [stdout] 4b934d6ab04e501c0eaec0ecb73227f48c64ee84b2cd665e0db188e71e8f4b94