[INFO] fetching crate web3_etz 0.1.0...
[INFO] checking web3_etz-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate web3_etz 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate web3_etz 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate web3_etz 0.1.0
[INFO] finished tweaking crates.io crate web3_etz 0.1.0
[INFO] tweaked toml for crates.io crate web3_etz 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fa07ba9856bc276ebc1890dd4e13312e3aad7b3d3734fdd07d5baceae38b838
[INFO] running `Command { std: "docker" "start" "-a" "7fa07ba9856bc276ebc1890dd4e13312e3aad7b3d3734fdd07d5baceae38b838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fa07ba9856bc276ebc1890dd4e13312e3aad7b3d3734fdd07d5baceae38b838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa07ba9856bc276ebc1890dd4e13312e3aad7b3d3734fdd07d5baceae38b838", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c214ab76afd7f50d1f6b0459fe1fbae76dc440c2569a7064b9f7e908fe56273
[INFO] running `Command { std: "docker" "start" "-a" "1c214ab76afd7f50d1f6b0459fe1fbae76dc440c2569a7064b9f7e908fe56273", kill_on_drop: false }`
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[INFO] [stderr]     Checking web3_etz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `web3_etz` in `web3_etz`
[INFO] [stdout]   --> examples/batch.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let web3_etz = web3_etz::web3_etz::new(web3_etz::transports::Batch::new(http));
[INFO] [stdout]    |                              ^^^^^^^^ could not find `web3_etz` in `web3_etz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `web3`
[INFO] [stdout]  --> examples/simple_ipc.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let (_el, transport) = web3::transports::Ipc::new("./jsonrpc.ipc").unwrap();
[INFO] [stdout]   |                            ^^^^ use of undeclared crate or module `web3`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 3 + use web3_etz::transports::Ipc;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `Ipc`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 6 -     let (_el, transport) = web3::transports::Ipc::new("./jsonrpc.ipc").unwrap();
[INFO] [stdout] 6 +     let (_el, transport) = Ipc::new("./jsonrpc.ipc").unwrap();
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `web3_etz` in `web3_etz`
[INFO] [stdout]   --> examples/ipc.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let web3_etz = web3_etz::web3_etz::new(ipc);
[INFO] [stdout]    |                              ^^^^^^^^ could not find `web3_etz` in `web3_etz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web3_etz` (example "batch") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: could not find `web3_etz` in `web3_etz`
[INFO] [stdout]  --> examples/pubsub.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let web3_etz = web3_etz::web3_etz::new(ws.clone());
[INFO] [stdout]   |                              ^^^^^^^^ could not find `web3_etz` in `web3_etz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web3_etz` (example "simple_ipc") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web3_etz` (example "ipc") due to 2 previous errors
[INFO] [stderr] error: could not compile `web3_etz` (example "pubsub") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1c214ab76afd7f50d1f6b0459fe1fbae76dc440c2569a7064b9f7e908fe56273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c214ab76afd7f50d1f6b0459fe1fbae76dc440c2569a7064b9f7e908fe56273", kill_on_drop: false }`
[INFO] [stdout] 1c214ab76afd7f50d1f6b0459fe1fbae76dc440c2569a7064b9f7e908fe56273
[INFO] checking web3_etz-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] extracting crate web3_etz 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate web3_etz 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate web3_etz 0.1.0
[INFO] finished tweaking crates.io crate web3_etz 0.1.0
[INFO] tweaked toml for crates.io crate web3_etz 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bd06cc62a40a5a753b93d734214c149afbed21542bbe210a4de027493212a07
[INFO] running `Command { std: "docker" "start" "-a" "8bd06cc62a40a5a753b93d734214c149afbed21542bbe210a4de027493212a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bd06cc62a40a5a753b93d734214c149afbed21542bbe210a4de027493212a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd06cc62a40a5a753b93d734214c149afbed21542bbe210a4de027493212a07", kill_on_drop: false }`
[INFO] [stdout] 8bd06cc62a40a5a753b93d734214c149afbed21542bbe210a4de027493212a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67f6cef067c74f7034fdbce3756e4b7118d73f9e708deb19e6c76779bcf4b7d8
[INFO] running `Command { std: "docker" "start" "-a" "67f6cef067c74f7034fdbce3756e4b7118d73f9e708deb19e6c76779bcf4b7d8", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "67f6cef067c74f7034fdbce3756e4b7118d73f9e708deb19e6c76779bcf4b7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f6cef067c74f7034fdbce3756e4b7118d73f9e708deb19e6c76779bcf4b7d8", kill_on_drop: false }`
[INFO] [stdout] 67f6cef067c74f7034fdbce3756e4b7118d73f9e708deb19e6c76779bcf4b7d8