[INFO] fetching crate higher-cat 0.1.1...
[INFO] testing higher-cat-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate higher-cat 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate higher-cat 0.1.1
[INFO] finished tweaking crates.io crate higher-cat 0.1.1
[INFO] tweaked toml for crates.io crate higher-cat 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate higher-cat 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding higher v0.1.1 (available: v0.2.0)
[INFO] [stderr]       Adding higher-derive v0.1.1 (available: v0.2.0)
[INFO] [stderr]       Adding proptest v0.9.6 (available: v1.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded higher v0.1.1
[INFO] [stderr]   Downloaded higher-derive v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efdb306c4f1e36f02ae22faccb241ad5bd13793d25fc0d83772e0a3b4feeb164
[INFO] running `Command { std: "docker" "start" "-a" "efdb306c4f1e36f02ae22faccb241ad5bd13793d25fc0d83772e0a3b4feeb164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efdb306c4f1e36f02ae22faccb241ad5bd13793d25fc0d83772e0a3b4feeb164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efdb306c4f1e36f02ae22faccb241ad5bd13793d25fc0d83772e0a3b4feeb164", kill_on_drop: false }`
[INFO] [stdout] efdb306c4f1e36f02ae22faccb241ad5bd13793d25fc0d83772e0a3b4feeb164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd36b13f2d9b5b1de3ae21e1b9f42aa1f640312fddd27925c6b816322b115167
[INFO] running `Command { std: "docker" "start" "-a" "cd36b13f2d9b5b1de3ae21e1b9f42aa1f640312fddd27925c6b816322b115167", kill_on_drop: false }`
[INFO] [stderr]    Compiling higher v0.1.1
[INFO] [stderr]    Compiling higher-cat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `BifunctorLeft` is never used
[INFO] [stdout]   --> src/bifunctor.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BifunctorLeft<A, B, C>: Bifunctor<A, B, C, B> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BifunctorRight` is never used
[INFO] [stdout]   --> src/bifunctor.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait BifunctorRight<A, B, C>: Bifunctor<A, B, A, C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ProfunctorLeft` is never used
[INFO] [stdout]   --> src/profunctor.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ProfunctorLeft<A, B, C>: Profunctor<A, B, C, B> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "cd36b13f2d9b5b1de3ae21e1b9f42aa1f640312fddd27925c6b816322b115167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd36b13f2d9b5b1de3ae21e1b9f42aa1f640312fddd27925c6b816322b115167", kill_on_drop: false }`
[INFO] [stdout] cd36b13f2d9b5b1de3ae21e1b9f42aa1f640312fddd27925c6b816322b115167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7a227b8bb29ab84dc2f9770486d5fbde425ed462f58115f6b1529a9b5490237
[INFO] running `Command { std: "docker" "start" "-a" "a7a227b8bb29ab84dc2f9770486d5fbde425ed462f58115f6b1529a9b5490237", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stdout] warning: trait `BifunctorLeft` is never used
[INFO] [stdout]   --> src/bifunctor.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BifunctorLeft<A, B, C>: Bifunctor<A, B, C, B> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BifunctorRight` is never used
[INFO] [stdout]   --> src/bifunctor.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait BifunctorRight<A, B, C>: Bifunctor<A, B, A, C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ProfunctorLeft` is never used
[INFO] [stdout]   --> src/profunctor.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ProfunctorLeft<A, B, C>: Profunctor<A, B, C, B> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling higher-derive v0.1.1
[INFO] [stderr]    Compiling higher-cat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `BifunctorLeft` is never used
[INFO] [stdout]   --> src/bifunctor.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BifunctorLeft<A, B, C>: Bifunctor<A, B, C, B> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BifunctorRight` is never used
[INFO] [stdout]   --> src/bifunctor.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait BifunctorRight<A, B, C>: Bifunctor<A, B, A, C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ProfunctorLeft` is never used
[INFO] [stdout]   --> src/profunctor.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ProfunctorLeft<A, B, C>: Profunctor<A, B, C, B> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.81s
[INFO] running `Command { std: "docker" "inspect" "a7a227b8bb29ab84dc2f9770486d5fbde425ed462f58115f6b1529a9b5490237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a227b8bb29ab84dc2f9770486d5fbde425ed462f58115f6b1529a9b5490237", kill_on_drop: false }`
[INFO] [stdout] a7a227b8bb29ab84dc2f9770486d5fbde425ed462f58115f6b1529a9b5490237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9df6ef9ac4cd0ebf0eceabf32f0620f06c25505563286abd3133f940fdfeaae
[INFO] running `Command { std: "docker" "start" "-a" "c9df6ef9ac4cd0ebf0eceabf32f0620f06c25505563286abd3133f940fdfeaae", kill_on_drop: false }`
[INFO] [stderr] warning: trait `BifunctorLeft` is never used
[INFO] [stdout] 
[INFO] [stderr]   --> src/bifunctor.rs:19:11
[INFO] [stdout] running 2 tests
[INFO] [stderr]    |
[INFO] [stdout] test bind::test::bind_vec ... ok
[INFO] [stderr] 19 | pub trait BifunctorLeft<A, B, C>: Bifunctor<A, B, C, B> {
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BifunctorRight` is never used
[INFO] [stderr]   --> src/bifunctor.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub trait BifunctorRight<A, B, C>: Bifunctor<A, B, A, C> {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ProfunctorLeft` is never used
[INFO] [stderr]   --> src/profunctor.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait ProfunctorLeft<A, B, C>: Profunctor<A, B, C, B> {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `higher-cat` (lib) generated 3 warnings
[INFO] [stderr] warning: `higher-cat` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/higher_cat-41e1b775cf90abe8)
[INFO] [stdout] test bind::test::identity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests higher_cat
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9df6ef9ac4cd0ebf0eceabf32f0620f06c25505563286abd3133f940fdfeaae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9df6ef9ac4cd0ebf0eceabf32f0620f06c25505563286abd3133f940fdfeaae", kill_on_drop: false }`
[INFO] [stdout] c9df6ef9ac4cd0ebf0eceabf32f0620f06c25505563286abd3133f940fdfeaae