[INFO] fetching crate influxdb-line-protocol 2.0.0...
[INFO] testing influxdb-line-protocol-2.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate influxdb-line-protocol 2.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate influxdb-line-protocol 2.0.0
[INFO] finished tweaking crates.io crate influxdb-line-protocol 2.0.0
[INFO] tweaked toml for crates.io crate influxdb-line-protocol 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate influxdb-line-protocol 2.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding snafu v0.7.5 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doc-comment v0.3.4
[INFO] [stderr]   Downloaded snafu-derive v0.7.5
[INFO] [stderr]   Downloaded snafu v0.7.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe87820684eeb5f998c8009c25329b26e3f38a4d36273e0f84eb024b6acb1cd8
[INFO] running `Command { std: "docker" "start" "-a" "fe87820684eeb5f998c8009c25329b26e3f38a4d36273e0f84eb024b6acb1cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe87820684eeb5f998c8009c25329b26e3f38a4d36273e0f84eb024b6acb1cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe87820684eeb5f998c8009c25329b26e3f38a4d36273e0f84eb024b6acb1cd8", kill_on_drop: false }`
[INFO] [stdout] fe87820684eeb5f998c8009c25329b26e3f38a4d36273e0f84eb024b6acb1cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd0fbde4322ce92f9467264add8c5fee6c83445e9133eac24c58cf170f3d6d27
[INFO] running `Command { std: "docker" "start" "-a" "cd0fbde4322ce92f9467264add8c5fee6c83445e9133eac24c58cf170f3d6d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling snafu v0.7.5
[INFO] [stderr]    Compiling influxdb-line-protocol v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "cd0fbde4322ce92f9467264add8c5fee6c83445e9133eac24c58cf170f3d6d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0fbde4322ce92f9467264add8c5fee6c83445e9133eac24c58cf170f3d6d27", kill_on_drop: false }`
[INFO] [stdout] cd0fbde4322ce92f9467264add8c5fee6c83445e9133eac24c58cf170f3d6d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f373cccff27553fef7daa1beb87a7c672e0ff2e9dc66621ed023ad78da4e3f
[INFO] running `Command { std: "docker" "start" "-a" "21f373cccff27553fef7daa1beb87a7c672e0ff2e9dc66621ed023ad78da4e3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling influxdb-line-protocol v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `test_helpers`
[INFO] [stdout]     --> src/lib.rs:1145:9
[INFO] [stdout]      |
[INFO] [stdout] 1145 |     use test_helpers::approximately_equal;
[INFO] [stdout]      |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `test_helpers`, use `cargo add test_helpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `influxdb-line-protocol` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "21f373cccff27553fef7daa1beb87a7c672e0ff2e9dc66621ed023ad78da4e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f373cccff27553fef7daa1beb87a7c672e0ff2e9dc66621ed023ad78da4e3f", kill_on_drop: false }`
[INFO] [stdout] 21f373cccff27553fef7daa1beb87a7c672e0ff2e9dc66621ed023ad78da4e3f