[INFO] fetching crate alder 0.10.0...
[INFO] testing alder-0.10.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate alder 0.10.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate alder 0.10.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-13/source/rust-toolchain
[INFO] started tweaking crates.io crate alder 0.10.0
[INFO] finished tweaking crates.io crate alder 0.10.0
[INFO] tweaked toml for crates.io crate alder 0.10.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate alder 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.1.5
[INFO] [stderr]   Downloaded alder-derive v0.2.3
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bff4d2274dc770742975e624a16b202d31029e53f79d6796a6cac31a6b57f55f
[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" "bff4d2274dc770742975e624a16b202d31029e53f79d6796a6cac31a6b57f55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bff4d2274dc770742975e624a16b202d31029e53f79d6796a6cac31a6b57f55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff4d2274dc770742975e624a16b202d31029e53f79d6796a6cac31a6b57f55f", kill_on_drop: false }`
[INFO] [stdout] bff4d2274dc770742975e624a16b202d31029e53f79d6796a6cac31a6b57f55f
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b0826b54a9c19966b3730f42bc6e7d5c87e9af0c2f60e7dd2edc3756149ad59
[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" "8b0826b54a9c19966b3730f42bc6e7d5c87e9af0c2f60e7dd2edc3756149ad59", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling derive_more v0.99.3
[INFO] [stderr]    Compiling alder v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.92s
[INFO] running `Command { std: "docker" "inspect" "8b0826b54a9c19966b3730f42bc6e7d5c87e9af0c2f60e7dd2edc3756149ad59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0826b54a9c19966b3730f42bc6e7d5c87e9af0c2f60e7dd2edc3756149ad59", kill_on_drop: false }`
[INFO] [stdout] 8b0826b54a9c19966b3730f42bc6e7d5c87e9af0c2f60e7dd2edc3756149ad59
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb6c451c7d9b112998236bf2d0c2e7bc2caf64b84474c8a5c360529c7cedaa13
[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" "eb6c451c7d9b112998236bf2d0c2e7bc2caf64b84474c8a5c360529c7cedaa13", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling unindent v0.1.5
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling test-case v1.0.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling alder-derive v0.2.3
[INFO] [stderr]    Compiling alder v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.33s
[INFO] running `Command { std: "docker" "inspect" "eb6c451c7d9b112998236bf2d0c2e7bc2caf64b84474c8a5c360529c7cedaa13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6c451c7d9b112998236bf2d0c2e7bc2caf64b84474c8a5c360529c7cedaa13", kill_on_drop: false }`
[INFO] [stdout] eb6c451c7d9b112998236bf2d0c2e7bc2caf64b84474c8a5c360529c7cedaa13
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] d88f17de54b5ff2ba90a77609eb77f361c83a65946e8dcb83a70ddaea5f36c1f
[INFO] running `Command { std: "docker" "start" "-a" "d88f17de54b5ff2ba90a77609eb77f361c83a65946e8dcb83a70ddaea5f36c1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alder-c0aa0bbd22ce8124)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test core::span::tests::input_0_create ... ok
[INFO] [stdout] test core::span::tests::input_1_chomp_0 ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_chomp_99_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_chomp_1_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_next_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_nth_0_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_chomp_while_c_c_n_c_r_n_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_nth_4_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_1_a_u_310_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_0_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_3_a_u_310_e_u_301_o_u_308_u_332_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_nth_1_e_u_301_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_nth_3_r_n_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_nth_4_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stderr]    Doc-tests alder
[INFO] [stdout] test core::span::tests::input_3_chomp_2 ... ok
[INFO] [stdout] test core::span::tests::input_2_chomp_1 ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_chomp_0_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_chomp_until_c_c_n_c_r_n_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_nth_3_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_nth_0_a_u_310_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_nth_1_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test core::span::tests::input_4_chomp_999 ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_chomp_3_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] test cst::parsers::lexer::utf::tests::test_parser::_peek_99_a_u_310_e_u_301_o_u_308_u_332_r_n_a_u_310_e_u_301_o_u_308_u_332_r_n_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "d88f17de54b5ff2ba90a77609eb77f361c83a65946e8dcb83a70ddaea5f36c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88f17de54b5ff2ba90a77609eb77f361c83a65946e8dcb83a70ddaea5f36c1f", kill_on_drop: false }`
[INFO] [stdout] d88f17de54b5ff2ba90a77609eb77f361c83a65946e8dcb83a70ddaea5f36c1f