[INFO] fetching crate advocat 3.0.0...
[INFO] testing advocat-3.0.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate advocat 3.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate advocat 3.0.0
[INFO] finished tweaking crates.io crate advocat 3.0.0
[INFO] tweaked toml for crates.io crate advocat 3.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate advocat 3.0.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate advocat 3.0.0 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded exitcode v1.1.2
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded redox_termios v0.1.2
[INFO] [stderr]   Downloaded termion v1.5.6
[INFO] [stderr]   Downloaded configparser v3.0.0
[INFO] [stderr]   Downloaded crc32fast v1.3.1
[INFO] [stderr]   Downloaded libc v0.2.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35509f3c9644cf38b254330fc21d62e53a4df4dbc45fa0cb55050b037c537dff
[INFO] running `Command { std: "docker" "start" "-a" "35509f3c9644cf38b254330fc21d62e53a4df4dbc45fa0cb55050b037c537dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35509f3c9644cf38b254330fc21d62e53a4df4dbc45fa0cb55050b037c537dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35509f3c9644cf38b254330fc21d62e53a4df4dbc45fa0cb55050b037c537dff", kill_on_drop: false }`
[INFO] [stdout] 35509f3c9644cf38b254330fc21d62e53a4df4dbc45fa0cb55050b037c537dff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4647b236e56368e9afda329caad8dd714495955775a5dc0a178c46d4d81b61c8
[INFO] running `Command { std: "docker" "start" "-a" "4647b236e56368e9afda329caad8dd714495955775a5dc0a178c46d4d81b61c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crc32fast v1.3.1
[INFO] [stderr]    Compiling curl v0.4.42
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling configparser v3.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.52+curl-7.81.0
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling directories v4.0.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling advocat v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/problem.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Problem {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 11 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Problem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "4647b236e56368e9afda329caad8dd714495955775a5dc0a178c46d4d81b61c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4647b236e56368e9afda329caad8dd714495955775a5dc0a178c46d4d81b61c8", kill_on_drop: false }`
[INFO] [stdout] 4647b236e56368e9afda329caad8dd714495955775a5dc0a178c46d4d81b61c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a91f8153a3581c73069f4b1c6f07685bafc68e9a146d8c4848c0d7525b2d1df0
[INFO] running `Command { std: "docker" "start" "-a" "a91f8153a3581c73069f4b1c6f07685bafc68e9a146d8c4848c0d7525b2d1df0", kill_on_drop: false }`
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/problem.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Problem {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 11 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Problem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling advocat v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SelfCleaningTmp` is never constructed
[INFO] [stdout]  --> src/test_utils.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct SelfCleaningTmp {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/test_utils.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl SelfCleaningTmp {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(module: &str, test_name: &str) -> SelfCleaningTmp {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/test_utils.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |         if CONFIG.is_none() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/test_utils.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         CONFIG.clone().unwrap()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "a91f8153a3581c73069f4b1c6f07685bafc68e9a146d8c4848c0d7525b2d1df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91f8153a3581c73069f4b1c6f07685bafc68e9a146d8c4848c0d7525b2d1df0", kill_on_drop: false }`
[INFO] [stdout] a91f8153a3581c73069f4b1c6f07685bafc68e9a146d8c4848c0d7525b2d1df0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 155b237b67ad8d64501e9b3dab5cbc94fee82a9441ed417044c64dd001219b72
[INFO] running `Command { std: "docker" "start" "-a" "155b237b67ad8d64501e9b3dab5cbc94fee82a9441ed417044c64dd001219b72", kill_on_drop: false }`
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/problem.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Problem {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 11 |     pub id: String,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Problem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SelfCleaningTmp` is never constructed
[INFO] [stderr]  --> src/test_utils.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct SelfCleaningTmp {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/test_utils.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl SelfCleaningTmp {
[INFO] [stderr]    | -------------------- associated function in this implementation
[INFO] [stderr] 13 |     pub fn new(module: &str, test_name: &str) -> SelfCleaningTmp {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> src/test_utils.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |         if CONFIG.is_none() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> src/test_utils.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         CONFIG.clone().unwrap()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: `advocat` (lib) generated 1 warning
[INFO] [stderr] warning: `advocat` (lib test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advocat-e64d4c46730a5448)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test compilation::template::test::apply_nomain_template_test ... ok
[INFO] [stdout] test compilation::template::test::apply_normal_template_test ... ok
[INFO] [stdout] test fetch::credentials::test::credentials_build_form_test ... ok
[INFO] [stdout] test problem::test::has_main_non_existent ... ok
[INFO] [stdout] test problem::test::has_main_non_file ... ok
[INFO] [stdout] test problem::test::has_main_true ... ok
[INFO] [stdout] test problem::test::verify_game_id ... ok
[INFO] [stdout] test problem::test::verify_private_id ... ok
[INFO] [stdout] test problem::test::has_main_false ... ok
[INFO] [stdout] test problem::test::generate_problem_bad_format ... ok
[INFO] [stdout] test problem::test::generate_problem_bad_id ... ok
[INFO] [stdout] test problem::test::generate_problem_non_directory ... ok
[INFO] [stdout] test problem::test::generate_problem_non_existing ... ok
[INFO] [stdout] test test::show_veredict_test ... ok
[INFO] [stdout] test problem::test::generate_problem_bad_main ... ok
[INFO] [stdout] test problem::test::verify_public_id ... ok
[INFO] [stdout] test problem::test::verify_invalid_id ... ok
[INFO] [stdout] test problem::test::generate_public_problem ... ok
[INFO] [stdout] test problem::test::generate_public_nomain_problem ... ok
[INFO] [stdout] test problem::test::generate_private_nomain_problem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advocat-d73bd00e2200ce67)
[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]    Doc-tests advocat
[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" "155b237b67ad8d64501e9b3dab5cbc94fee82a9441ed417044c64dd001219b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155b237b67ad8d64501e9b3dab5cbc94fee82a9441ed417044c64dd001219b72", kill_on_drop: false }`
[INFO] [stdout] 155b237b67ad8d64501e9b3dab5cbc94fee82a9441ed417044c64dd001219b72
