[INFO] updating cached repository https://github.com/lautis/rscsv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10706856be2e88861124360903437a6170886142 [INFO] testing lautis/rscsv against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flautis%2Frscsv" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lautis/rscsv on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lautis/rscsv [INFO] finished tweaking git repo https://github.com/lautis/rscsv [INFO] tweaked toml for git repo https://github.com/lautis/rscsv written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/lautis/rscsv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78e4327ba3069221a38c8eac092a6301ca45e31a5acde6876a18865fb88a38a3 [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" "78e4327ba3069221a38c8eac092a6301ca45e31a5acde6876a18865fb88a38a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78e4327ba3069221a38c8eac092a6301ca45e31a5acde6876a18865fb88a38a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78e4327ba3069221a38c8eac092a6301ca45e31a5acde6876a18865fb88a38a3", kill_on_drop: false }` [INFO] [stdout] 78e4327ba3069221a38c8eac092a6301ca45e31a5acde6876a18865fb88a38a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f50f7ac1ef8fb8c91e942d183be9c7fcd4fe7b8cf118d342425a03cea919680 [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" "5f50f7ac1ef8fb8c91e942d183be9c7fcd4fe7b8cf118d342425a03cea919680", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling libcruby-sys v0.7.5 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling cstr-macro v0.1.0 [INFO] [stderr] Compiling helix v0.7.5 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling rscsv v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:12:63 [INFO] [stdout] | [INFO] [stdout] 12 | fn generate_lines(rows: &[Vec]) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.55s [INFO] running `Command { std: "docker" "inspect" "5f50f7ac1ef8fb8c91e942d183be9c7fcd4fe7b8cf118d342425a03cea919680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f50f7ac1ef8fb8c91e942d183be9c7fcd4fe7b8cf118d342425a03cea919680", kill_on_drop: false }` [INFO] [stdout] 5f50f7ac1ef8fb8c91e942d183be9c7fcd4fe7b8cf118d342425a03cea919680 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 6bc901b179a8301a637480d882c2571ef994d5d825b5041e29a870e16a7901aa [INFO] running `Command { std: "docker" "start" "-a" "6bc901b179a8301a637480d882c2571ef994d5d825b5041e29a870e16a7901aa", kill_on_drop: false }` [INFO] [stderr] Compiling rscsv v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:182:1 [INFO] [stdout] | [INFO] [stdout] 182 | / ruby! { [INFO] [stdout] 183 | | class RscsvReader { [INFO] [stdout] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stdout] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stdout] ... | [INFO] [stdout] 205 | | } [INFO] [stdout] 206 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:12:63 [INFO] [stdout] | [INFO] [stdout] 12 | fn generate_lines(rows: &[Vec]) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `Command { std: "docker" "inspect" "6bc901b179a8301a637480d882c2571ef994d5d825b5041e29a870e16a7901aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bc901b179a8301a637480d882c2571ef994d5d825b5041e29a870e16a7901aa", kill_on_drop: false }` [INFO] [stdout] 6bc901b179a8301a637480d882c2571ef994d5d825b5041e29a870e16a7901aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4113a96c0030f23a60b03bf58fd6a482f3b8ed9b03437992b2015bf83f3b4fed [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" "4113a96c0030f23a60b03bf58fd6a482f3b8ed9b03437992b2015bf83f3b4fed", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | / ruby! { [INFO] [stderr] 183 | | class RscsvReader { [INFO] [stderr] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stderr] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stderr] ... | [INFO] [stderr] 205 | | } [INFO] [stderr] 206 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | / ruby! { [INFO] [stderr] 183 | | class RscsvReader { [INFO] [stderr] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stderr] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stderr] ... | [INFO] [stderr] 205 | | } [INFO] [stderr] 206 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | / ruby! { [INFO] [stderr] 183 | | class RscsvReader { [INFO] [stderr] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stderr] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stderr] ... | [INFO] [stderr] 205 | | } [INFO] [stderr] 206 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | / ruby! { [INFO] [stderr] 183 | | class RscsvReader { [INFO] [stderr] 184 | | def each_internal(data: Enumerator) -> Result<(), &'static str> { [INFO] [stderr] 185 | | yield_csv(&data).map_err(|_| "Error parsing CSV") [INFO] [stderr] ... | [INFO] [stderr] 205 | | } [INFO] [stderr] 206 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:12:63 [INFO] [stderr] | [INFO] [stderr] 12 | fn generate_lines(rows: &[Vec]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rscsv-a9e5422f9c510a5d [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4113a96c0030f23a60b03bf58fd6a482f3b8ed9b03437992b2015bf83f3b4fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4113a96c0030f23a60b03bf58fd6a482f3b8ed9b03437992b2015bf83f3b4fed", kill_on_drop: false }` [INFO] [stdout] 4113a96c0030f23a60b03bf58fd6a482f3b8ed9b03437992b2015bf83f3b4fed