[INFO] fetching crate polymorphic-constant 0.2.0...
[INFO] testing polymorphic-constant-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate polymorphic-constant 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate polymorphic-constant 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polymorphic-constant 0.2.0
[INFO] finished tweaking crates.io crate polymorphic-constant 0.2.0
[INFO] tweaked toml for crates.io crate polymorphic-constant 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3c9f01eacebe351019c46169f47d3ee32eec4ba315c5d2bc15a4ab2247f2471
[INFO] running `Command { std: "docker" "start" "-a" "f3c9f01eacebe351019c46169f47d3ee32eec4ba315c5d2bc15a4ab2247f2471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3c9f01eacebe351019c46169f47d3ee32eec4ba315c5d2bc15a4ab2247f2471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c9f01eacebe351019c46169f47d3ee32eec4ba315c5d2bc15a4ab2247f2471", kill_on_drop: false }`
[INFO] [stdout] f3c9f01eacebe351019c46169f47d3ee32eec4ba315c5d2bc15a4ab2247f2471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9889a766859f0c3c44640e37741c38570ae7b722fba44641fe7c632275dbf64e
[INFO] running `Command { std: "docker" "start" "-a" "9889a766859f0c3c44640e37741c38570ae7b722fba44641fe7c632275dbf64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymorphic-constant v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "9889a766859f0c3c44640e37741c38570ae7b722fba44641fe7c632275dbf64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9889a766859f0c3c44640e37741c38570ae7b722fba44641fe7c632275dbf64e", kill_on_drop: false }`
[INFO] [stdout] 9889a766859f0c3c44640e37741c38570ae7b722fba44641fe7c632275dbf64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3274ae7fdfb397e00d743be292171df8229aef679fe3f932e34ee4dc55c95b91
[INFO] running `Command { std: "docker" "start" "-a" "3274ae7fdfb397e00d743be292171df8229aef679fe3f932e34ee4dc55c95b91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling polymorphic-constant v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "3274ae7fdfb397e00d743be292171df8229aef679fe3f932e34ee4dc55c95b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3274ae7fdfb397e00d743be292171df8229aef679fe3f932e34ee4dc55c95b91", kill_on_drop: false }`
[INFO] [stdout] 3274ae7fdfb397e00d743be292171df8229aef679fe3f932e34ee4dc55c95b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93d84e0ae4fd0b5c4730c4d97e6cf0d2bd4300b7ff366153e1914bba355cd4cd
[INFO] running `Command { std: "docker" "start" "-a" "93d84e0ae4fd0b5c4730c4d97e6cf0d2bd4300b7ff366153e1914bba355cd4cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polymorphic_constant-e43ee41c12438135)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests-2015.rs (/opt/rustwide/target/debug/deps/tests_2015-703d83469fc5ff5c)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic ... 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/tests-no-std.rs (/opt/rustwide/target/debug/deps/tests_no_std-a7fb3c33d574a80c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_const ... ok
[INFO] [stdout] test test_copy ... ok
[INFO] [stdout] test test_into ... ok
[INFO] [stdout] test test_local ... ok
[INFO] [stdout] test test_template ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests-std.rs (/opt/rustwide/target/debug/deps/tests_std-cdfb266d1e08034d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_nz ... 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]    Doc-tests polymorphic-constant
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 95) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 104) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 77) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 86) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 124) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 131) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 140) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - polymorphic_constant (line 179) ... ok
[INFO] [stdout] test src/lib.rs - polymorphic_constant (line 186) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 113) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93d84e0ae4fd0b5c4730c4d97e6cf0d2bd4300b7ff366153e1914bba355cd4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d84e0ae4fd0b5c4730c4d97e6cf0d2bd4300b7ff366153e1914bba355cd4cd", kill_on_drop: false }`
[INFO] [stdout] 93d84e0ae4fd0b5c4730c4d97e6cf0d2bd4300b7ff366153e1914bba355cd4cd