[INFO] fetching crate hmmmm_derive 0.1.0...
[INFO] testing hmmmm_derive-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate hmmmm_derive 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hmmmm_derive 0.1.0
[INFO] finished tweaking crates.io crate hmmmm_derive 0.1.0
[INFO] tweaked toml for crates.io crate hmmmm_derive 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hmmmm_derive 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fe04d2eaa617a594ab85ff9fe42fdcb1970bf7676fb9a7b725f3539f47238e7
[INFO] running `Command { std: "docker" "start" "-a" "7fe04d2eaa617a594ab85ff9fe42fdcb1970bf7676fb9a7b725f3539f47238e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe04d2eaa617a594ab85ff9fe42fdcb1970bf7676fb9a7b725f3539f47238e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe04d2eaa617a594ab85ff9fe42fdcb1970bf7676fb9a7b725f3539f47238e7", kill_on_drop: false }`
[INFO] [stdout] 7fe04d2eaa617a594ab85ff9fe42fdcb1970bf7676fb9a7b725f3539f47238e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1744f957a9929ffac34a00663e462906cb0e2f7a10fb89ce325d03e7e64d7c41
[INFO] running `Command { std: "docker" "start" "-a" "1744f957a9929ffac34a00663e462906cb0e2f7a10fb89ce325d03e7e64d7c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hmmmm_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "1744f957a9929ffac34a00663e462906cb0e2f7a10fb89ce325d03e7e64d7c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1744f957a9929ffac34a00663e462906cb0e2f7a10fb89ce325d03e7e64d7c41", kill_on_drop: false }`
[INFO] [stdout] 1744f957a9929ffac34a00663e462906cb0e2f7a10fb89ce325d03e7e64d7c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99cf9c89e3ca693d866f810e42e01da12fb24e7ceca7b99b1878f83944fb2636
[INFO] running `Command { std: "docker" "start" "-a" "99cf9c89e3ca693d866f810e42e01da12fb24e7ceca7b99b1878f83944fb2636", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling hmmmm_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hmmmm`
[INFO] [stdout]  --> tests/01.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hmmmm::{Hmm, algorithms::Viterbi};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `hmmmm`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `hmmmm`, use `cargo add hmmmm` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hmmmm`
[INFO] [stdout]  --> tests/01.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hmmmm::{Hmm, algorithms::Viterbi};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `hmmmm`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `hmmmm`, use `cargo add hmmmm` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hmmmm`
[INFO] [stdout]  --> tests/01.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |   #[derive(Debug, PartialEq, State)]
[INFO] [stdout]   |                              ^^^^^ use of unresolved module or unlinked crate `hmmmm`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `hmmmm`, use `cargo add hmmmm` to add it to your `Cargo.toml`
[INFO] [stdout]   = note: this error originates in the derive macro `State` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `hmmmm`
[INFO] [stdout]   --> tests/01.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |   #[derive(Debug, Observation)]
[INFO] [stdout]    |                   ^^^^^^^^^^^ use of unresolved module or unlinked crate `hmmmm`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `hmmmm`, use `cargo add hmmmm` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the derive macro `Observation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hmmmm_derive` (test "01") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "99cf9c89e3ca693d866f810e42e01da12fb24e7ceca7b99b1878f83944fb2636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99cf9c89e3ca693d866f810e42e01da12fb24e7ceca7b99b1878f83944fb2636", kill_on_drop: false }`
[INFO] [stdout] 99cf9c89e3ca693d866f810e42e01da12fb24e7ceca7b99b1878f83944fb2636