[INFO] fetching crate polymorphic-constant 0.2.0...
[INFO] testing polymorphic-constant-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate polymorphic-constant 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate polymorphic-constant 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8064005c38e6b5c731353b6a831e8003096b2b365ece39bfd3885e96e9af6eb
[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" "e8064005c38e6b5c731353b6a831e8003096b2b365ece39bfd3885e96e9af6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8064005c38e6b5c731353b6a831e8003096b2b365ece39bfd3885e96e9af6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8064005c38e6b5c731353b6a831e8003096b2b365ece39bfd3885e96e9af6eb", kill_on_drop: false }`
[INFO] [stdout] e8064005c38e6b5c731353b6a831e8003096b2b365ece39bfd3885e96e9af6eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b9b19e4a9c4aa5b97045490b8d9e8865275be1d931a7e4e876d17ac5f5d47e2
[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" "9b9b19e4a9c4aa5b97045490b8d9e8865275be1d931a7e4e876d17ac5f5d47e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymorphic-constant v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "9b9b19e4a9c4aa5b97045490b8d9e8865275be1d931a7e4e876d17ac5f5d47e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9b19e4a9c4aa5b97045490b8d9e8865275be1d931a7e4e876d17ac5f5d47e2", kill_on_drop: false }`
[INFO] [stdout] 9b9b19e4a9c4aa5b97045490b8d9e8865275be1d931a7e4e876d17ac5f5d47e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab68ba087a7504a8f95908f8a8da17ccc33f785bd62df45c77eb330a29401cfd
[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" "ab68ba087a7504a8f95908f8a8da17ccc33f785bd62df45c77eb330a29401cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymorphic-constant v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ab68ba087a7504a8f95908f8a8da17ccc33f785bd62df45c77eb330a29401cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab68ba087a7504a8f95908f8a8da17ccc33f785bd62df45c77eb330a29401cfd", kill_on_drop: false }`
[INFO] [stdout] ab68ba087a7504a8f95908f8a8da17ccc33f785bd62df45c77eb330a29401cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 748774f67e9117ab79177383839a4d2fd77273c8e239c2f259bd0cf2006f96db
[INFO] running `Command { std: "docker" "start" "-a" "748774f67e9117ab79177383839a4d2fd77273c8e239c2f259bd0cf2006f96db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polymorphic_constant-ba45a9d12edceb01)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/tests-2015.rs (/opt/rustwide/target/debug/deps/tests_2015-e045154fd40dc8f7)
[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]      Running tests/tests-no-std.rs (/opt/rustwide/target/debug/deps/tests_no_std-cd92dec3b290aa75)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_into ... ok
[INFO] [stdout] test test_local ... ok
[INFO] [stdout] test test_template ... ok
[INFO] [stdout] test test_copy ... ok
[INFO] [stdout] test test_const ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests-std.rs (/opt/rustwide/target/debug/deps/tests_std-525a58fd92fd5257)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polymorphic-constant
[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 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 77) - compile fail ... ok
[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 86) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 124) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 140) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 131) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - polymorphic_constant (line 186) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 113) ... ok
[INFO] [stdout] test src/lib.rs - polymorphic_constant (line 179) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "748774f67e9117ab79177383839a4d2fd77273c8e239c2f259bd0cf2006f96db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748774f67e9117ab79177383839a4d2fd77273c8e239c2f259bd0cf2006f96db", kill_on_drop: false }`
[INFO] [stdout] 748774f67e9117ab79177383839a4d2fd77273c8e239c2f259bd0cf2006f96db