[INFO] fetching crate ittech 0.3.0...
[INFO] testing ittech-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ittech 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ittech 0.3.0
[INFO] finished tweaking crates.io crate ittech 0.3.0
[INFO] tweaked toml for crates.io crate ittech 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ittech 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ittech 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1895e013359ffd8d3cfece38058abbd38fd1b582c4e1ffc0ecd53c50507d4219
[INFO] running `Command { std: "docker" "start" "-a" "1895e013359ffd8d3cfece38058abbd38fd1b582c4e1ffc0ecd53c50507d4219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1895e013359ffd8d3cfece38058abbd38fd1b582c4e1ffc0ecd53c50507d4219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1895e013359ffd8d3cfece38058abbd38fd1b582c4e1ffc0ecd53c50507d4219", kill_on_drop: false }`
[INFO] [stdout] 1895e013359ffd8d3cfece38058abbd38fd1b582c4e1ffc0ecd53c50507d4219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3218504b8ee1004e98930ad250ce88ee0de39ecfaa82db891d26f84db19dab4a
[INFO] running `Command { std: "docker" "start" "-a" "3218504b8ee1004e98930ad250ce88ee0de39ecfaa82db891d26f84db19dab4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling ittech v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "3218504b8ee1004e98930ad250ce88ee0de39ecfaa82db891d26f84db19dab4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3218504b8ee1004e98930ad250ce88ee0de39ecfaa82db891d26f84db19dab4a", kill_on_drop: false }`
[INFO] [stdout] 3218504b8ee1004e98930ad250ce88ee0de39ecfaa82db891d26f84db19dab4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4f5d5489a6df22bbaa777a50f86ca820a4367e1b50104931bffee982cfcd8f5
[INFO] running `Command { std: "docker" "start" "-a" "c4f5d5489a6df22bbaa777a50f86ca820a4367e1b50104931bffee982cfcd8f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling ittech v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `wav` in this scope
[INFO] [stdout]   --> examples/render.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let fmt = wav::Format::new(
[INFO] [stdout]    |               ^^^ use of unresolved module or unlinked crate `wav`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wav`, use `cargo add wav` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `wav` in this scope
[INFO] [stdout]   --> examples/render.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         wav::Channels::Mono,
[INFO] [stdout]    |         ^^^ use of unresolved module or unlinked crate `wav`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wav`, use `cargo add wav` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `wav` in this scope
[INFO] [stdout]   --> examples/render.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         wav::BitDepth::B16,
[INFO] [stdout]    |         ^^^ use of unresolved module or unlinked crate `wav`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wav`, use `cargo add wav` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `wav` in this scope
[INFO] [stdout]   --> examples/render.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     wav::write(fmt, wav::PCMData::B16(buffer), &mut outfile)
[INFO] [stdout]    |                     ^^^ use of unresolved module or unlinked crate `wav`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wav`, use `cargo add wav` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `wav` in this scope
[INFO] [stdout]   --> examples/render.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     wav::write(fmt, wav::PCMData::B16(buffer), &mut outfile)
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `wav`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wav`, use `cargo add wav` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ittech` (example "render") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4f5d5489a6df22bbaa777a50f86ca820a4367e1b50104931bffee982cfcd8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f5d5489a6df22bbaa777a50f86ca820a4367e1b50104931bffee982cfcd8f5", kill_on_drop: false }`
[INFO] [stdout] c4f5d5489a6df22bbaa777a50f86ca820a4367e1b50104931bffee982cfcd8f5