[INFO] fetching crate read-human 0.1.1... [INFO] testing read-human-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate read-human 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate read-human 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate read-human 0.1.1 [INFO] finished tweaking crates.io crate read-human 0.1.1 [INFO] tweaked toml for crates.io crate read-human 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f098d7ce960af8c24ce7c92d5586dfabbdbdd5cf3c2e71f8d1890c8f76b78f10 [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" "f098d7ce960af8c24ce7c92d5586dfabbdbdd5cf3c2e71f8d1890c8f76b78f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f098d7ce960af8c24ce7c92d5586dfabbdbdd5cf3c2e71f8d1890c8f76b78f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f098d7ce960af8c24ce7c92d5586dfabbdbdd5cf3c2e71f8d1890c8f76b78f10", kill_on_drop: false }` [INFO] [stdout] f098d7ce960af8c24ce7c92d5586dfabbdbdd5cf3c2e71f8d1890c8f76b78f10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04dc2a0f2e72ed395b01006a9b27f7c15c3e1db59e7b8a997ab42a4aa6811784 [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" "04dc2a0f2e72ed395b01006a9b27f7c15c3e1db59e7b8a997ab42a4aa6811784", kill_on_drop: false }` [INFO] [stderr] Compiling read-human v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "04dc2a0f2e72ed395b01006a9b27f7c15c3e1db59e7b8a997ab42a4aa6811784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04dc2a0f2e72ed395b01006a9b27f7c15c3e1db59e7b8a997ab42a4aa6811784", kill_on_drop: false }` [INFO] [stdout] 04dc2a0f2e72ed395b01006a9b27f7c15c3e1db59e7b8a997ab42a4aa6811784 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 023f5a576e59fecb1ae628645942bc02b52c3603977917d7f9c6777ae034d316 [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" "023f5a576e59fecb1ae628645942bc02b52c3603977917d7f9c6777ae034d316", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling error-gen v0.1.0 [INFO] [stderr] Compiling read-human v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `given` [INFO] [stdout] --> examples/simple.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | given: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `family` [INFO] [stdout] --> examples/simple.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | family: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/simple.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | name: Name, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `age` [INFO] [stdout] --> examples/simple.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | age: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gender` [INFO] [stdout] --> examples/simple.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | gender: Gender, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.62s [INFO] running `Command { std: "docker" "inspect" "023f5a576e59fecb1ae628645942bc02b52c3603977917d7f9c6777ae034d316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "023f5a576e59fecb1ae628645942bc02b52c3603977917d7f9c6777ae034d316", kill_on_drop: false }` [INFO] [stdout] 023f5a576e59fecb1ae628645942bc02b52c3603977917d7f9c6777ae034d316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e78a7d745702dea5c53dbb82fd76d2d627eeb96dc29e44c87307b6d3e23ce86e [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" "e78a7d745702dea5c53dbb82fd76d2d627eeb96dc29e44c87307b6d3e23ce86e", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `given` [INFO] [stderr] --> examples/simple.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | given: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `family` [INFO] [stderr] --> examples/simple.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | family: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> examples/simple.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | name: Name, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `age` [INFO] [stderr] --> examples/simple.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | age: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `gender` [INFO] [stderr] --> examples/simple.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | gender: Gender, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `read-human` (example "simple") generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/read_human-dca048837f397e5a) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests read-human [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - read_choice (line 104) - compile ... ok [INFO] [stdout] test src/lib.rs - read_custom (line 189) - compile ... ok [INFO] [stdout] test src/lib.rs - read_custom_noquestion (line 214) - compile ... ok [INFO] [stdout] test src/lib.rs - read_string_nonempty (line 50) - compile ... ok [INFO] [stdout] test src/lib.rs - read_string (line 20) - compile ... ok [INFO] [stdout] test src/lib.rs - read_string_noquestion (line 73) - compile ... ok [INFO] [stdout] test src/lib.rs - read_custom_nonempty (line 168) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e78a7d745702dea5c53dbb82fd76d2d627eeb96dc29e44c87307b6d3e23ce86e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e78a7d745702dea5c53dbb82fd76d2d627eeb96dc29e44c87307b6d3e23ce86e", kill_on_drop: false }` [INFO] [stdout] e78a7d745702dea5c53dbb82fd76d2d627eeb96dc29e44c87307b6d3e23ce86e