[INFO] fetching crate iza 0.1.0... [INFO] testing iza-0.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate iza 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate iza 0.1.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate iza 0.1.0 [INFO] finished tweaking crates.io crate iza 0.1.0 [INFO] tweaked toml for crates.io crate iza 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blake2 v0.8.1 [INFO] [stderr] Downloaded futures v0.1.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 1da3172ebe6b5a8988660a0b83c35cf6983d64e2d1300dc222d6bef05532a94e [INFO] running `Command { std: "docker" "start" "-a" "1da3172ebe6b5a8988660a0b83c35cf6983d64e2d1300dc222d6bef05532a94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1da3172ebe6b5a8988660a0b83c35cf6983d64e2d1300dc222d6bef05532a94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1da3172ebe6b5a8988660a0b83c35cf6983d64e2d1300dc222d6bef05532a94e", kill_on_drop: false }` [INFO] [stdout] 1da3172ebe6b5a8988660a0b83c35cf6983d64e2d1300dc222d6bef05532a94e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bfe5c799ea42585689605e1d0cc3782ab63d44fe45213402cb7ab6ee1f1c9b2 [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" "5bfe5c799ea42585689605e1d0cc3782ab63d44fe45213402cb7ab6ee1f1c9b2", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling blake2 v0.8.1 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling iza v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/package.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | name: PackageName, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id_string` [INFO] [stdout] --> src/package/command_id.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | id_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name_string` [INFO] [stdout] --> src/package/package_name.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | name_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/resource.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | id: ExecutorID, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `execution_function` [INFO] [stdout] --> src/resource/execution.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | execution_function: F, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.81s [INFO] running `Command { std: "docker" "inspect" "5bfe5c799ea42585689605e1d0cc3782ab63d44fe45213402cb7ab6ee1f1c9b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bfe5c799ea42585689605e1d0cc3782ab63d44fe45213402cb7ab6ee1f1c9b2", kill_on_drop: false }` [INFO] [stdout] 5bfe5c799ea42585689605e1d0cc3782ab63d44fe45213402cb7ab6ee1f1c9b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 374b2f008882eb87485c77100aa72e7720891031615ec4675cc4ce76e777b826 [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" "374b2f008882eb87485c77100aa72e7720891031615ec4675cc4ce76e777b826", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/package.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | name: PackageName, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id_string` [INFO] [stdout] --> src/package/command_id.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | id_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name_string` [INFO] [stdout] --> src/package/package_name.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | name_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/resource.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | id: ExecutorID, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `execution_function` [INFO] [stdout] --> src/resource/execution.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | execution_function: F, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling iza v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/package.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | name: PackageName, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id_string` [INFO] [stdout] --> src/package/command_id.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | id_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name_string` [INFO] [stdout] --> src/package/package_name.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | name_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/resource.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | id: ExecutorID, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `execution_function` [INFO] [stdout] --> src/resource/execution.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | execution_function: F, [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 1.29s [INFO] running `Command { std: "docker" "inspect" "374b2f008882eb87485c77100aa72e7720891031615ec4675cc4ce76e777b826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "374b2f008882eb87485c77100aa72e7720891031615ec4675cc4ce76e777b826", kill_on_drop: false }` [INFO] [stdout] 374b2f008882eb87485c77100aa72e7720891031615ec4675cc4ce76e777b826 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2fec1c21cb5ba721e7a71397cb7d6da257efe72aa0d99120c472405a7e55df3a [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" "2fec1c21cb5ba721e7a71397cb7d6da257efe72aa0d99120c472405a7e55df3a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/package.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | name: PackageName, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id_string` [INFO] [stderr] --> src/package/command_id.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | id_string: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name_string` [INFO] [stderr] --> src/package/package_name.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | name_string: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/resource.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | id: ExecutorID, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `execution_function` [INFO] [stderr] --> src/resource/execution.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | execution_function: F, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/package.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | name: PackageName, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id_string` [INFO] [stderr] --> src/package/command_id.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | id_string: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name_string` [INFO] [stderr] --> src/package/package_name.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | name_string: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/resource.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | id: ExecutorID, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `execution_function` [INFO] [stderr] --> src/resource/execution.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | execution_function: F, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/iza-2829df2b5dc80109 [INFO] [stdout] [INFO] [stderr] Doc-tests iza [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] [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" "2fec1c21cb5ba721e7a71397cb7d6da257efe72aa0d99120c472405a7e55df3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fec1c21cb5ba721e7a71397cb7d6da257efe72aa0d99120c472405a7e55df3a", kill_on_drop: false }` [INFO] [stdout] 2fec1c21cb5ba721e7a71397cb7d6da257efe72aa0d99120c472405a7e55df3a