[INFO] fetching crate zero-sdk 0.1.4...
[INFO] building zero-sdk-0.1.4 against master#f3126500f25114ba4e0ac3e76694dd45a22de56d for pr-107620-1
[INFO] extracting crate zero-sdk 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate zero-sdk 0.1.4 on toolchain f3126500f25114ba4e0ac3e76694dd45a22de56d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zero-sdk 0.1.4
[INFO] finished tweaking crates.io crate zero-sdk 0.1.4
[INFO] tweaked toml for crates.io crate zero-sdk 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb00d3518c151b35b9da2c106f3f9c5fa853b3ebba9ebfddd1da2f5df42aedb5
[INFO] running `Command { std: "docker" "start" "-a" "fb00d3518c151b35b9da2c106f3f9c5fa853b3ebba9ebfddd1da2f5df42aedb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb00d3518c151b35b9da2c106f3f9c5fa853b3ebba9ebfddd1da2f5df42aedb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb00d3518c151b35b9da2c106f3f9c5fa853b3ebba9ebfddd1da2f5df42aedb5", kill_on_drop: false }`
[INFO] [stdout] fb00d3518c151b35b9da2c106f3f9c5fa853b3ebba9ebfddd1da2f5df42aedb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 462c2a21aba114a50688fe3a20378e7d03e384baf721a7a2f9ddbec08f00155b
[INFO] running `Command { std: "docker" "start" "-a" "462c2a21aba114a50688fe3a20378e7d03e384baf721a7a2f9ddbec08f00155b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling async-std v1.12.0
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[INFO] [stderr]    Compiling basic-cookies v0.1.4
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[INFO] [stderr]    Compiling zero-sdk v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Arguments` is never constructed
[INFO] [stdout]  --> src/tests/mock_and_fetch.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Arguments<'a> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Options` is never constructed
[INFO] [stdout]  --> src/tests/mock_and_fetch.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Options {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mock_and_fetch` is never used
[INFO] [stdout]   --> src/tests/mock_and_fetch.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn mock_and_fetch(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "462c2a21aba114a50688fe3a20378e7d03e384baf721a7a2f9ddbec08f00155b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462c2a21aba114a50688fe3a20378e7d03e384baf721a7a2f9ddbec08f00155b", kill_on_drop: false }`
[INFO] [stdout] 462c2a21aba114a50688fe3a20378e7d03e384baf721a7a2f9ddbec08f00155b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4b69867bf9e9867f52c93b0791ca92b214c46730372f628f745319e303d55f4
[INFO] running `Command { std: "docker" "start" "-a" "d4b69867bf9e9867f52c93b0791ca92b214c46730372f628f745319e303d55f4", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Arguments` is never constructed
[INFO] [stdout]  --> src/tests/mock_and_fetch.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Arguments<'a> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Options` is never constructed
[INFO] [stdout]  --> src/tests/mock_and_fetch.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Options {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mock_and_fetch` is never used
[INFO] [stdout]   --> src/tests/mock_and_fetch.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn mock_and_fetch(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zero-sdk v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d4b69867bf9e9867f52c93b0791ca92b214c46730372f628f745319e303d55f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b69867bf9e9867f52c93b0791ca92b214c46730372f628f745319e303d55f4", kill_on_drop: false }`
[INFO] [stdout] d4b69867bf9e9867f52c93b0791ca92b214c46730372f628f745319e303d55f4