[INFO] cloning repository https://github.com/meamuri/population-data-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meamuri/population-data-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeamuri%2Fpopulation-data-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeamuri%2Fpopulation-data-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] afc40e519fb443d96ad929ba27a5848bfa36ab43 [INFO] testing meamuri/population-data-rs against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeamuri%2Fpopulation-data-rs" "/workspace/builds/worker-80/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meamuri/population-data-rs on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/meamuri/population-data-rs [INFO] finished tweaking git repo https://github.com/meamuri/population-data-rs [INFO] tweaked toml for git repo https://github.com/meamuri/population-data-rs written to /workspace/builds/worker-80/source/Cargo.toml [INFO] crate git repo https://github.com/meamuri/population-data-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scan_fmt v0.1.1 [INFO] [stderr] Downloaded textnonce v0.6.0 [INFO] [stderr] Downloaded hostname v0.1.3 [INFO] [stderr] Downloaded csv v1.0.0-beta.3 [INFO] [stderr] Downloaded csv-core v0.1.2 [INFO] [stderr] Downloaded mongodb v0.3.1 [INFO] [stderr] Downloaded winutil v0.1.0 [INFO] [stderr] Downloaded bson v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1b27f658cf9ff6bdf70bee97c0d0c15aa08d7bceae70e799f14507ed988f637 [INFO] running `Command { std: "docker" "start" "-a" "a1b27f658cf9ff6bdf70bee97c0d0c15aa08d7bceae70e799f14507ed988f637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1b27f658cf9ff6bdf70bee97c0d0c15aa08d7bceae70e799f14507ed988f637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b27f658cf9ff6bdf70bee97c0d0c15aa08d7bceae70e799f14507ed988f637", kill_on_drop: false }` [INFO] [stdout] a1b27f658cf9ff6bdf70bee97c0d0c15aa08d7bceae70e799f14507ed988f637 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e0d1221148563d36a1bb9f0ff10611fa40e75487d523dd9e66abd799c89e4ab [INFO] running `Command { std: "docker" "start" "-a" "2e0d1221148563d36a1bb9f0ff10611fa40e75487d523dd9e66abd799c89e4ab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling gcc v0.3.51 [INFO] [stderr] Compiling serde v1.0.10 [INFO] [stderr] Compiling byteorder v1.1.0 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling linked-hash-map v0.4.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling scan_fmt v0.1.1 [INFO] [stderr] Compiling data-encoding v1.2.0 [INFO] [stderr] Compiling bufstream v0.1.3 [INFO] [stderr] Compiling separator v0.3.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling semver v0.7.0 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling hostname v0.1.3 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling base64 v0.4.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling csv-core v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] Compiling csv v1.0.0-beta.3 [INFO] [stderr] Compiling num v0.1.40 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Compiling serde_derive v1.0.10 [INFO] [stderr] Compiling bson v0.9.0 [INFO] [stderr] Compiling textnonce v0.6.0 [INFO] [stderr] Compiling mongodb v0.3.1 [INFO] [stderr] Compiling population_data_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computing/loader.rs:11:60 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_csv(file_path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.83s [INFO] running `Command { std: "docker" "inspect" "2e0d1221148563d36a1bb9f0ff10611fa40e75487d523dd9e66abd799c89e4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0d1221148563d36a1bb9f0ff10611fa40e75487d523dd9e66abd799c89e4ab", kill_on_drop: false }` [INFO] [stdout] 2e0d1221148563d36a1bb9f0ff10611fa40e75487d523dd9e66abd799c89e4ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cdf181b0f455597d4a0d5911929b4812c5293e81fa4287c10f238ca26beb14b [INFO] running `Command { std: "docker" "start" "-a" "0cdf181b0f455597d4a0d5911929b4812c5293e81fa4287c10f238ca26beb14b", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling population_data_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computing/loader.rs:11:60 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_csv(file_path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computing/loader.rs:11:60 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_csv(file_path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.80s [INFO] running `Command { std: "docker" "inspect" "0cdf181b0f455597d4a0d5911929b4812c5293e81fa4287c10f238ca26beb14b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cdf181b0f455597d4a0d5911929b4812c5293e81fa4287c10f238ca26beb14b", kill_on_drop: false }` [INFO] [stdout] 0cdf181b0f455597d4a0d5911929b4812c5293e81fa4287c10f238ca26beb14b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7711e686a093efe7406879e66a8f6a499a94b4a5433a67ba539733f43ca2a63d [INFO] running `Command { std: "docker" "start" "-a" "7711e686a093efe7406879e66a8f6a499a94b4a5433a67ba539733f43ca2a63d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/computing/loader.rs:11:60 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn read_csv(file_path: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `population_data_rs` (lib) generated 1 warning [INFO] [stderr] warning: `population_data_rs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/population_data_rs-8701144de66438a1) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/population_data_rs-b7a3118b90c84a40) [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] [stderr] Doc-tests population_data_rs [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" "7711e686a093efe7406879e66a8f6a499a94b4a5433a67ba539733f43ca2a63d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7711e686a093efe7406879e66a8f6a499a94b4a5433a67ba539733f43ca2a63d", kill_on_drop: false }` [INFO] [stdout] 7711e686a093efe7406879e66a8f6a499a94b4a5433a67ba539733f43ca2a63d