[INFO] fetching crate arraygen 0.1.14...
[INFO] testing arraygen-0.1.14 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate arraygen 0.1.14 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate arraygen 0.1.14 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arraygen 0.1.14
[INFO] finished tweaking crates.io crate arraygen 0.1.14
[INFO] tweaked toml for crates.io crate arraygen 0.1.14 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cde0656b4b4eb8af4baa8303efd3bf3985125def521fe1e7d27c84e42c4be15c
[INFO] running `Command { std: "docker" "start" "-a" "cde0656b4b4eb8af4baa8303efd3bf3985125def521fe1e7d27c84e42c4be15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cde0656b4b4eb8af4baa8303efd3bf3985125def521fe1e7d27c84e42c4be15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde0656b4b4eb8af4baa8303efd3bf3985125def521fe1e7d27c84e42c4be15c", kill_on_drop: false }`
[INFO] [stdout] cde0656b4b4eb8af4baa8303efd3bf3985125def521fe1e7d27c84e42c4be15c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e1e2376e063a544140f39f57928ecf0d2c7d1a25e5e09017b41eac66d7d13df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5e1e2376e063a544140f39f57928ecf0d2c7d1a25e5e09017b41eac66d7d13df", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling arraygen v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.14s
[INFO] running `Command { std: "docker" "inspect" "5e1e2376e063a544140f39f57928ecf0d2c7d1a25e5e09017b41eac66d7d13df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1e2376e063a544140f39f57928ecf0d2c7d1a25e5e09017b41eac66d7d13df", kill_on_drop: false }`
[INFO] [stdout] 5e1e2376e063a544140f39f57928ecf0d2c7d1a25e5e09017b41eac66d7d13df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68f275adf749e8b57e3d020b0f9782afd60712062c76b79f5acfe158a4a2af9e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "68f275adf749e8b57e3d020b0f9782afd60712062c76b79f5acfe158a4a2af9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling compiletest_rs v0.5.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling filetime v0.2.13
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling tester v0.7.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling rustfix v0.5.1
[INFO] [stderr]    Compiling arraygen v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Method 'foo' returns an empty array.
[INFO] [stdout]    --> tests/arraygen.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |         #[gen_array(fn foo: i32)]
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.68s
[INFO] running `Command { std: "docker" "inspect" "68f275adf749e8b57e3d020b0f9782afd60712062c76b79f5acfe158a4a2af9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f275adf749e8b57e3d020b0f9782afd60712062c76b79f5acfe158a4a2af9e", kill_on_drop: false }`
[INFO] [stdout] 68f275adf749e8b57e3d020b0f9782afd60712062c76b79f5acfe158a4a2af9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e776f273923b4e2865d4108dc1bbb8af3c8f9160f0052fc14eb7915cc8dda90
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e776f273923b4e2865d4108dc1bbb8af3c8f9160f0052fc14eb7915cc8dda90", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: Method 'foo' returns an empty array.
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> tests/arraygen.rs:133:24
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 133 |         #[gen_array(fn foo: i32)]
[INFO] [stdout] 
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arraygen-73aabbcede4aa99e
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arraygen-892d6f730bb88789
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_arraygen___with_proper_declarations_and_includes___can_return_trait_objects ... ok
[INFO] [stdout] test tests::test_arraygen___display_sim___bug_is_fixed ... ok
[INFO] [stdout] test tests::test_arraygen___with_proper_declarations_and_includes___can_return_generic_types ... ok
[INFO] [stdout] test tests::test_arraygen___with_proper_declarations_and_includes___can_return_fn_types ... ok
[INFO] [stdout] test tests::test_arraygen___with_proper_declarations_and_includes___generates_correct_length_methods ... ok
[INFO] [stdout] test tests::test_arraygen___with_proper_declarations_and_multi_includes___generates_correct_length_methods ... ok
[INFO] [stdout] test tests::test_arraygen___with_proper_declarations_and_duplicated_includes___generates_correct_length_methods ... ok
[INFO] [stdout] test tests::test_arraygen___without_includes___generates_0_length_arrays ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compiletests-dfc271d0ff785731
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test [compile-fail] compile-fail/inclusion-bad-tokens.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/inclusion-wrong-syntax.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/inclusion-method-not-declared.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/declaration-wrong-type.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/inclusion-duplicated-method-for-field.rs ... ok
[INFO] [stderr]    Doc-tests arraygen
[INFO] [stdout] test [compile-fail] compile-fail/declaration-missing-fn.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test compile_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - DERIVE_NAME (line 67) ... ignored
[INFO] [stdout] test src/lib.rs - DERIVE_NAME (line 85) ... ignored
[INFO] [stdout] test src/lib.rs - DERIVE_NAME (line 109) ... ok
[INFO] [stdout] test src/lib.rs - DERIVE_NAME (line 97) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - DERIVE_NAME (line 164) ... ok
[INFO] [stdout] test src/lib.rs - DERIVE_NAME (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - DERIVE_NAME (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e776f273923b4e2865d4108dc1bbb8af3c8f9160f0052fc14eb7915cc8dda90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e776f273923b4e2865d4108dc1bbb8af3c8f9160f0052fc14eb7915cc8dda90", kill_on_drop: false }`
[INFO] [stdout] 2e776f273923b4e2865d4108dc1bbb8af3c8f9160f0052fc14eb7915cc8dda90