[INFO] fetching crate rs-git-lib 0.2.1...
[INFO] testing rs-git-lib-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rs-git-lib 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rs-git-lib 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-git-lib 0.2.1
[INFO] finished tweaking crates.io crate rs-git-lib 0.2.1
[INFO] tweaked toml for crates.io crate rs-git-lib 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42c2566823f6bb9f40241e2e145642a5edb8843b2763eb1e4b3cfe6116d3cfcd
[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" "42c2566823f6bb9f40241e2e145642a5edb8843b2763eb1e4b3cfe6116d3cfcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42c2566823f6bb9f40241e2e145642a5edb8843b2763eb1e4b3cfe6116d3cfcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c2566823f6bb9f40241e2e145642a5edb8843b2763eb1e4b3cfe6116d3cfcd", kill_on_drop: false }`
[INFO] [stdout] 42c2566823f6bb9f40241e2e145642a5edb8843b2763eb1e4b3cfe6116d3cfcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", 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] 18ee5317feb83c4fa323b11c9d1c959f9f3bf2fdee86b74fd1ea5cec1cc9ec87
[INFO] running `Command { std: "docker" "start" "-a" "18ee5317feb83c4fa323b11c9d1c959f9f3bf2fdee86b74fd1ea5cec1cc9ec87", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling rs-git-lib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.37s
[INFO] running `Command { std: "docker" "inspect" "18ee5317feb83c4fa323b11c9d1c959f9f3bf2fdee86b74fd1ea5cec1cc9ec87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ee5317feb83c4fa323b11c9d1c959f9f3bf2fdee86b74fd1ea5cec1cc9ec87", kill_on_drop: false }`
[INFO] [stdout] 18ee5317feb83c4fa323b11c9d1c959f9f3bf2fdee86b74fd1ea5cec1cc9ec87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6fb6e7db998e613b9e693968572a308de096e145922cd5ef9ab6859eff893c2
[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" "e6fb6e7db998e613b9e693968572a308de096e145922cd5ef9ab6859eff893c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-git-lib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/transport/url_parser.rs:225:38
[INFO] [stdout]     |
[INFO] [stdout] 225 |             panic!("failed ssh parse {:?}");
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 225 |             panic!("failed ssh parse {:?}", ...);
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 225 |             panic!("{}", "failed ssh parse {:?}");
[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 5.82s
[INFO] running `Command { std: "docker" "inspect" "e6fb6e7db998e613b9e693968572a308de096e145922cd5ef9ab6859eff893c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fb6e7db998e613b9e693968572a308de096e145922cd5ef9ab6859eff893c2", kill_on_drop: false }`
[INFO] [stdout] e6fb6e7db998e613b9e693968572a308de096e145922cd5ef9ab6859eff893c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 7c50e977d5506bb4d42efe0f1a61b7689e4687240b9c75d964cc7af334fd4622
[INFO] running `Command { std: "docker" "start" "-a" "7c50e977d5506bb4d42efe0f1a61b7689e4687240b9c75d964cc7af334fd4622", kill_on_drop: false }`
[INFO] [stderr] warning: panic message contains an unused formatting placeholder
[INFO] [stderr]    --> src/transport/url_parser.rs:225:38
[INFO] [stderr]     |
[INFO] [stderr] 225 |             panic!("failed ssh parse {:?}");
[INFO] [stderr]     |                                      ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr] help: add the missing argument
[INFO] [stderr]     |
[INFO] [stderr] 225 |             panic!("failed ssh parse {:?}", ...);
[INFO] [stderr]     |                                           ^^^^^
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 225 |             panic!("{}", "failed ssh parse {:?}");
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_git_lib-e318344a9c2489e7)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test packfile::index::tests::reading_an_index ... ok
[INFO] [stdout] test store::commit::tests::test_person_parsing ... ok
[INFO] [stdout] test transport::url_parser::tests::test_parse ... ok
[INFO] [stdout] test packfile::index::tests::read_and_write_should_be_inverses ... ok
[INFO] [stdout] test packfile::index::tests::finding_an_offset ... ok
[INFO] [stdout] test store::commit::tests::test_commit_parsing ... ok
[INFO] [stdout] test transport::url_parser::tests::test_file ... ok
[INFO] [stdout] test transport::url_parser::tests::test_ssh ... ok
[INFO] [stdout] test store::tree::test_parse_tree ... ok
[INFO] [stdout] test transport::url_parser::tests::test_git ... ok
[INFO] [stdout] test transport::url_parser::tests::test_local ... ok
[INFO] [stdout] test transport::url_parser::tests::test_http ... ok
[INFO] [stdout] test packfile::tests::read_and_encode_should_be_inverses ... ok
[INFO] [stdout] test packfile::index::tests::creating_an_index ... ok
[INFO] [stdout] test packfile::tests::reading_delta_objects_should_resolve_them_correctly ... ok
[INFO] [stdout] test packfile::tests::reading_a_packed_object_by_sha ... ok
[INFO] [stdout] test packfile::tests::reading_a_packfile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs-git-lib
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rs_git_lib --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/rust-crypto-e980fceb3cf7ae60/out --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-0c03c404070d92e6.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-dba3ffb410171432.rlib --extern crc=/opt/rustwide/target/debug/deps/libcrc-bc54cc65457aa888.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-ad41462675bb667b.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-f951ec40c86607c5.rlib --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-ab0ab5f60b36b1b3.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d2f26dc32356e531.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-0d8a41e742e29c6a.rlib --extern rs_git_lib=/opt/rustwide/target/debug/deps/librs_git_lib-4d9a64ea034f2a5b.rlib --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-867e76f4abfd02ca.rlib --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-1348073dc5ce83ba.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-98505fcfc663a9d7.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7c50e977d5506bb4d42efe0f1a61b7689e4687240b9c75d964cc7af334fd4622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c50e977d5506bb4d42efe0f1a61b7689e4687240b9c75d964cc7af334fd4622", kill_on_drop: false }`
[INFO] [stdout] 7c50e977d5506bb4d42efe0f1a61b7689e4687240b9c75d964cc7af334fd4622
