[INFO] cloning repository https://github.com/mtshiba/pylyzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtshiba/pylyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtshiba%2Fpylyzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtshiba%2Fpylyzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7e78b310c395abb41e6d4d9fa00eb0d0d0a3bd7
[INFO] checking mtshiba/pylyzer against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtshiba%2Fpylyzer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mtshiba/pylyzer
[INFO] finished tweaking git repo https://github.com/mtshiba/pylyzer
[INFO] tweaked toml for git repo https://github.com/mtshiba/pylyzer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mtshiba/pylyzer on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mtshiba/pylyzer 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2cabe564924d80e89580e3bfa144266bbe71927c3abcd0ddef0b4bb16278559
[INFO] running `Command { std: "docker" "start" "-a" "f2cabe564924d80e89580e3bfa144266bbe71927c3abcd0ddef0b4bb16278559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2cabe564924d80e89580e3bfa144266bbe71927c3abcd0ddef0b4bb16278559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2cabe564924d80e89580e3bfa144266bbe71927c3abcd0ddef0b4bb16278559", kill_on_drop: false }`
[INFO] [stdout] f2cabe564924d80e89580e3bfa144266bbe71927c3abcd0ddef0b4bb16278559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c4fac399898f376ebf1366564bac5736a293ac50c9e3337db90c742981c54f7
[INFO] running `Command { std: "docker" "start" "-a" "9c4fac399898f376ebf1366564bac5736a293ac50c9e3337db90c742981c54f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling erg_common v0.6.53-nightly.5
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling malachite-nz v0.4.22
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]     Checking unic-char-range v0.9.0
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[INFO] [stderr]    Compiling syn v2.0.98
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
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[INFO] [stderr]    Compiling serde_derive v1.0.218
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[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling phf_generator v0.11.3
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[INFO] [stderr]     Checking icu_collections v1.5.0
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[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling unicode_names2_generator v1.3.0
[INFO] [stderr]    Compiling rustpython-parser v0.4.0 (https://github.com/RustPython/Parser#d2f137b3)
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]    Compiling unicode_names2 v1.3.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking malachite-q v0.4.22
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking malachite v0.4.22
[INFO] [stderr]     Checking malachite-bigint v0.2.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking lsp-types v0.93.2
[INFO] [stderr]     Checking rustpython-ast v0.4.0 (https://github.com/RustPython/Parser#d2f137b3)
[INFO] [stderr]     Checking molc v0.3.0
[INFO] [stderr]     Checking py2erg v0.0.82 (/opt/rustwide/workdir/crates/py2erg)
[INFO] [stderr]     Checking els v0.1.65-nightly.5
[INFO] [stdout] error: this type will no longer be must used: Result<rustpython_ast::Expr<SourceRange>, Infallible>
[INFO] [stdout]    --> crates/py2erg/convert.rs:413:42
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         .and_then(|expr| locater.fold(expr).ok())
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ModModule<SourceRange>, Infallible>
[INFO] [stdout]    --> crates/py2erg/convert.rs:483:30
[INFO] [stdout]     |
[INFO] [stdout] 483 |         let Ok(py_program) = locator.fold(py_program);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `py2erg` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<rustpython_ast::Expr<SourceRange>, Infallible>
[INFO] [stdout]    --> crates/py2erg/convert.rs:413:42
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         .and_then(|expr| locater.fold(expr).ok())
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ModModule<SourceRange>, Infallible>
[INFO] [stdout]    --> crates/py2erg/convert.rs:483:30
[INFO] [stdout]     |
[INFO] [stdout] 483 |         let Ok(py_program) = locator.fold(py_program);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `py2erg` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9c4fac399898f376ebf1366564bac5736a293ac50c9e3337db90c742981c54f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4fac399898f376ebf1366564bac5736a293ac50c9e3337db90c742981c54f7", kill_on_drop: false }`
[INFO] [stdout] 9c4fac399898f376ebf1366564bac5736a293ac50c9e3337db90c742981c54f7
