[INFO] fetching crate cranberry 0.5.0...
[INFO] testing cranberry-0.5.0 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate cranberry 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate cranberry 0.5.0 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranberry 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cranberry 0.5.0
[INFO] tweaked toml for crates.io crate cranberry 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b253c0dd90d5d55e2deb8179bf35525f399bb3e0bc33d056afd09ea1b908903f
[INFO] running `Command { std: "docker" "start" "-a" "b253c0dd90d5d55e2deb8179bf35525f399bb3e0bc33d056afd09ea1b908903f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b253c0dd90d5d55e2deb8179bf35525f399bb3e0bc33d056afd09ea1b908903f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b253c0dd90d5d55e2deb8179bf35525f399bb3e0bc33d056afd09ea1b908903f", kill_on_drop: false }`
[INFO] [stdout] b253c0dd90d5d55e2deb8179bf35525f399bb3e0bc33d056afd09ea1b908903f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb522d1fb31f77d713e207866018ba79c18f9e603ee3d931409015e8cfb5a5fc
[INFO] running `Command { std: "docker" "start" "-a" "fb522d1fb31f77d713e207866018ba79c18f9e603ee3d931409015e8cfb5a5fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranberry v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/ji.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/wye.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_vowel` is never used
[INFO] [stdout]  --> src/alphabet/helper/class.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_vowel(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hard` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn is_hard(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_jot` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn is_jot(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "fb522d1fb31f77d713e207866018ba79c18f9e603ee3d931409015e8cfb5a5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb522d1fb31f77d713e207866018ba79c18f9e603ee3d931409015e8cfb5a5fc", kill_on_drop: false }`
[INFO] [stdout] fb522d1fb31f77d713e207866018ba79c18f9e603ee3d931409015e8cfb5a5fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3591d64d77bd91c3be630bf2e0d53a87bece60a8e589b67a7b91d74ac6bf9ec
[INFO] running `Command { std: "docker" "start" "-a" "a3591d64d77bd91c3be630bf2e0d53a87bece60a8e589b67a7b91d74ac6bf9ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranberry v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/ji.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/wye.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_vowel` is never used
[INFO] [stdout]  --> src/alphabet/helper/class.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_vowel(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hard` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn is_hard(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_jot` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn is_jot(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/ji.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/wye.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_vowel` is never used
[INFO] [stdout]  --> src/alphabet/helper/class.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_vowel(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hard` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn is_hard(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_jot` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn is_jot(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "a3591d64d77bd91c3be630bf2e0d53a87bece60a8e589b67a7b91d74ac6bf9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3591d64d77bd91c3be630bf2e0d53a87bece60a8e589b67a7b91d74ac6bf9ec", kill_on_drop: false }`
[INFO] [stdout] a3591d64d77bd91c3be630bf2e0d53a87bece60a8e589b67a7b91d74ac6bf9ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee2004bcef5254bd37469b264ab8dfef359cc8da60c166949431a09506adf1b3
[INFO] running `Command { std: "docker" "start" "-a" "ee2004bcef5254bd37469b264ab8dfef359cc8da60c166949431a09506adf1b3", kill_on_drop: false }`
[INFO] [stderr] warning: function `get` is never used
[INFO] [stderr]  --> src/alphabet/exclusion/ji.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn get() -> Alphabet {
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get` is never used
[INFO] [stderr]  --> src/alphabet/exclusion/wye.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn get() -> Alphabet {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_vowel` is never used
[INFO] [stderr]  --> src/alphabet/helper/class.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn is_vowel(cyrillic: &Cyrillic) -> bool {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_hard` is never used
[INFO] [stderr]   --> src/alphabet/helper/class.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn is_hard(cyrillic: &Cyrillic) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_jot` is never used
[INFO] [stderr]   --> src/alphabet/helper/class.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn is_jot(cyrillic: &Cyrillic) -> bool {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cranberry` (lib) generated 5 warnings
[INFO] [stderr] warning: `cranberry` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cranberry-d2b5ffdf1f127b3c)
[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]      Running tests/alalc.rs (/opt/rustwide/target/debug/deps/alalc-664e4e5d0fc44861)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cranberry.rs (/opt/rustwide/target/debug/deps/cranberry-065383e2cdde6199)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iso1954.rs (/opt/rustwide/target/debug/deps/iso1954-7d3608da4d5ed934)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iso1968alt1.rs (/opt/rustwide/target/debug/deps/iso1968alt1-bc5d93cf066a23e4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/iso1968alt2.rs (/opt/rustwide/target/debug/deps/iso1968alt2-8f4efec241b0b37b)
[INFO] [stderr]      Running tests/iso1968base.rs (/opt/rustwide/target/debug/deps/iso1968base-ecbc04a0c3eaedff)
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/iso1995.rs (/opt/rustwide/target/debug/deps/iso1995-eda5ac4591feaa91)
[INFO] [stderr]      Running tests/soviet1.rs (/opt/rustwide/target/debug/deps/soviet1-9ed8302c3979b8d2)
[INFO] [stderr]      Running tests/soviet2.rs (/opt/rustwide/target/debug/deps/soviet2-10ebef9f648a88cd)
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pangram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/soviet3.rs (/opt/rustwide/target/debug/deps/soviet3-b951b3ae84fec53f)
[INFO] [stderr]    Doc-tests cranberry
[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] running `Command { std: "docker" "inspect" "ee2004bcef5254bd37469b264ab8dfef359cc8da60c166949431a09506adf1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2004bcef5254bd37469b264ab8dfef359cc8da60c166949431a09506adf1b3", kill_on_drop: false }`
[INFO] [stdout] ee2004bcef5254bd37469b264ab8dfef359cc8da60c166949431a09506adf1b3