[INFO] fetching crate tsukuyomi-internal 0.4.3...
[INFO] testing tsukuyomi-internal-0.4.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tsukuyomi-internal 0.4.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate tsukuyomi-internal 0.4.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tsukuyomi-internal 0.4.3
[INFO] finished tweaking crates.io crate tsukuyomi-internal 0.4.3
[INFO] tweaked toml for crates.io crate tsukuyomi-internal 0.4.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9edeb8d2e443e4010475a37d6dd6a8cd66edd7b79a0f2dcf59207fccdbad1bc4
[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" "9edeb8d2e443e4010475a37d6dd6a8cd66edd7b79a0f2dcf59207fccdbad1bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9edeb8d2e443e4010475a37d6dd6a8cd66edd7b79a0f2dcf59207fccdbad1bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edeb8d2e443e4010475a37d6dd6a8cd66edd7b79a0f2dcf59207fccdbad1bc4", kill_on_drop: false }`
[INFO] [stdout] 9edeb8d2e443e4010475a37d6dd6a8cd66edd7b79a0f2dcf59207fccdbad1bc4
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6623e976c2988883847de40f3e6434ec28164412da7592fd314d903230d887fa
[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" "6623e976c2988883847de40f3e6434ec28164412da7592fd314d903230d887fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsukuyomi-internal v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/uri.rs:177:39
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         other_segment.trim_left_matches('/')
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "6623e976c2988883847de40f3e6434ec28164412da7592fd314d903230d887fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6623e976c2988883847de40f3e6434ec28164412da7592fd314d903230d887fa", kill_on_drop: false }`
[INFO] [stdout] 6623e976c2988883847de40f3e6434ec28164412da7592fd314d903230d887fa
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ea0875385ae00da7749e053d13e5dbc08f899dac94e7d5317b8f966c3d5aa16
[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" "4ea0875385ae00da7749e053d13e5dbc08f899dac94e7d5317b8f966c3d5aa16", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsukuyomi-internal v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/uri.rs:177:39
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         other_segment.trim_left_matches('/')
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/uri.rs:177:39
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         other_segment.trim_left_matches('/')
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "4ea0875385ae00da7749e053d13e5dbc08f899dac94e7d5317b8f966c3d5aa16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea0875385ae00da7749e053d13e5dbc08f899dac94e7d5317b8f966c3d5aa16", kill_on_drop: false }`
[INFO] [stdout] 4ea0875385ae00da7749e053d13e5dbc08f899dac94e7d5317b8f966c3d5aa16
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b832dc6b164ba8b5660303c7e18bc8568c3d1d5e9994fee21ed455bfc8b102a1
[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" "b832dc6b164ba8b5660303c7e18bc8568c3d1d5e9994fee21ed455bfc8b102a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated associated function `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stderr]    --> src/uri.rs:177:39
[INFO] [stderr]     |
[INFO] [stderr] 177 |                         other_segment.trim_left_matches('/')
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `failure::core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stderr]    --> src/uri.rs:177:39
[INFO] [stderr]     |
[INFO] [stderr] 177 |                         other_segment.trim_left_matches('/')
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tsukuyomi_internal-3159d203f6e22a96
[INFO] [stdout] running 17 tests
[INFO] [stdout] test uri::tests::join_root_and_static ... ok
[INFO] [stdout] test uri::tests::join_roots ... ok
[INFO] [stdout] test uri::tests::join_trailing_slash_before_root_1 ... ok
[INFO] [stdout] test uri::tests::parse_uri_static ... ok
[INFO] [stdout] test uri::tests::parse_uri_failcase_invalid_wildcard_specifier_pos ... ok
[INFO] [stdout] test uri::tests::parse_uri_static_has_trailing_slash ... ok
[INFO] [stdout] test uri::tests::parse_uri_failcase_duplicated_param_name ... ok
[INFO] [stdout] test uri::tests::parse_uri_failcase_without_prefix_root ... ok
[INFO] [stdout] test uri::tests::join_trailing_slash_before_static_1 ... ok
[INFO] [stdout] test uri::tests::join_trailing_slash_before_root_2 ... ok
[INFO] [stdout] test uri::tests::join_trailing_slash_before_static_2 ... ok
[INFO] [stdout] test uri::tests::parse_uri_failcase_after_wildcard_name ... ok
[INFO] [stdout] test uri::tests::parse_uri_root ... ok
[INFO] [stdout] test uri::tests::parse_uri_has_wildcard_params ... ok
[INFO] [stdout] test uri::tests::parse_uri_failcase_empty ... ok
[INFO] [stdout] test uri::tests::parse_uri_failcase_duplicated_slashes ... ok
[INFO] [stdout] test uri::tests::parse_uri_failcase_non_ascii ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tsukuyomi-internal
[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" "b832dc6b164ba8b5660303c7e18bc8568c3d1d5e9994fee21ed455bfc8b102a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b832dc6b164ba8b5660303c7e18bc8568c3d1d5e9994fee21ed455bfc8b102a1", kill_on_drop: false }`
[INFO] [stdout] b832dc6b164ba8b5660303c7e18bc8568c3d1d5e9994fee21ed455bfc8b102a1