[INFO] fetching crate ssr 0.0.5...
[INFO] testing ssr-0.0.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ssr 0.0.5 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate ssr 0.0.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ssr 0.0.5
[INFO] finished tweaking crates.io crate ssr 0.0.5
[INFO] tweaked toml for crates.io crate ssr 0.0.5 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55bb90b782e8f00da1c2443ac62f13f96b4d699ec2414d30c1ae7ad38e5f4ae0
[INFO] running `Command { std: "docker" "start" "-a" "55bb90b782e8f00da1c2443ac62f13f96b4d699ec2414d30c1ae7ad38e5f4ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55bb90b782e8f00da1c2443ac62f13f96b4d699ec2414d30c1ae7ad38e5f4ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55bb90b782e8f00da1c2443ac62f13f96b4d699ec2414d30c1ae7ad38e5f4ae0", kill_on_drop: false }`
[INFO] [stdout] 55bb90b782e8f00da1c2443ac62f13f96b4d699ec2414d30c1ae7ad38e5f4ae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaf861dd4026259dad0d1c0abf7cfd03e109ad9182abb2e9f407064dd394b7ef
[INFO] running `Command { std: "docker" "start" "-a" "eaf861dd4026259dad0d1c0abf7cfd03e109ad9182abb2e9f407064dd394b7ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling ssr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `js_worker`
[INFO] [stdout]   --> src/ssr.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     js_worker: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.37s
[INFO] running `Command { std: "docker" "inspect" "eaf861dd4026259dad0d1c0abf7cfd03e109ad9182abb2e9f407064dd394b7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf861dd4026259dad0d1c0abf7cfd03e109ad9182abb2e9f407064dd394b7ef", kill_on_drop: false }`
[INFO] [stdout] eaf861dd4026259dad0d1c0abf7cfd03e109ad9182abb2e9f407064dd394b7ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ebee151826fc7481febb424c4664c7995f1eb8874646f36e261b0f7f5b85214
[INFO] running `Command { std: "docker" "start" "-a" "6ebee151826fc7481febb424c4664c7995f1eb8874646f36e261b0f7f5b85214", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: field is never read: `js_worker`
[INFO] [stdout]   --> src/ssr.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     js_worker: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ssr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `js_worker`
[INFO] [stdout]   --> src/ssr.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     js_worker: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "6ebee151826fc7481febb424c4664c7995f1eb8874646f36e261b0f7f5b85214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebee151826fc7481febb424c4664c7995f1eb8874646f36e261b0f7f5b85214", kill_on_drop: false }`
[INFO] [stdout] 6ebee151826fc7481febb424c4664c7995f1eb8874646f36e261b0f7f5b85214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3e500eaaa579ba7963f1519c6747256663d01c80a2cbe64af495cae0f8724be
[INFO] running `Command { std: "docker" "start" "-a" "b3e500eaaa579ba7963f1519c6747256663d01c80a2cbe64af495cae0f8724be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `js_worker`
[INFO] [stderr]   --> src/ssr.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     js_worker: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ssr` (lib) generated 1 warning
[INFO] [stderr] warning: `ssr` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ssr-1f5cacc58af484ec)
[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 ssr
[INFO] [stderr] error[E0659]: `ssr` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub use ssr::{JsRenderer, JsWorkerLog, Ssr, SsrConfig};
[INFO] [stderr]    |         ^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `ssr` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::ssr` to refer to this crate unambiguously
[INFO] [stderr] note: `ssr` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | mod ssr;
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    = help: use `crate::ssr` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "b3e500eaaa579ba7963f1519c6747256663d01c80a2cbe64af495cae0f8724be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3e500eaaa579ba7963f1519c6747256663d01c80a2cbe64af495cae0f8724be", kill_on_drop: false }`
[INFO] [stdout] b3e500eaaa579ba7963f1519c6747256663d01c80a2cbe64af495cae0f8724be