[INFO] cloning repository https://github.com/Garandor/manta-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Garandor/manta-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarandor%2Fmanta-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarandor%2Fmanta-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65e454d7b52edbac0bd83c61c41e7904955daf31
[INFO] testing Garandor/manta-challenge against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarandor%2Fmanta-challenge" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Garandor/manta-challenge on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Garandor/manta-challenge
[INFO] finished tweaking git repo https://github.com/Garandor/manta-challenge
[INFO] tweaked toml for git repo https://github.com/Garandor/manta-challenge written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Garandor/manta-challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] c27538c02381ffc6854f73df6320f12ce0b5a3a14351d96c199632194c00c777
[INFO] running `Command { std: "docker" "start" "-a" "c27538c02381ffc6854f73df6320f12ce0b5a3a14351d96c199632194c00c777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c27538c02381ffc6854f73df6320f12ce0b5a3a14351d96c199632194c00c777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27538c02381ffc6854f73df6320f12ce0b5a3a14351d96c199632194c00c777", kill_on_drop: false }`
[INFO] [stdout] c27538c02381ffc6854f73df6320f12ce0b5a3a14351d96c199632194c00c777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 631cb58a5353bf84447782824e064a69ad88bffaa8ad5c62d2b261193dde3645
[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" "631cb58a5353bf84447782824e064a69ad88bffaa8ad5c62d2b261193dde3645", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling bincode2 v2.0.1
[INFO] [stderr]    Compiling manta-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "631cb58a5353bf84447782824e064a69ad88bffaa8ad5c62d2b261193dde3645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631cb58a5353bf84447782824e064a69ad88bffaa8ad5c62d2b261193dde3645", kill_on_drop: false }`
[INFO] [stdout] 631cb58a5353bf84447782824e064a69ad88bffaa8ad5c62d2b261193dde3645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3ed3a179a5c0cc365f118bfe866e08cdd992a9bba1f70dc78c7bf27b131dcb1
[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" "b3ed3a179a5c0cc365f118bfe866e08cdd992a9bba1f70dc78c7bf27b131dcb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling manta-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "b3ed3a179a5c0cc365f118bfe866e08cdd992a9bba1f70dc78c7bf27b131dcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3ed3a179a5c0cc365f118bfe866e08cdd992a9bba1f70dc78c7bf27b131dcb1", kill_on_drop: false }`
[INFO] [stdout] b3ed3a179a5c0cc365f118bfe866e08cdd992a9bba1f70dc78c7bf27b131dcb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ad5ad4d4dfd2b3962e15677acff685363c584456981698abde991324881de74
[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" "7ad5ad4d4dfd2b3962e15677acff685363c584456981698abde991324881de74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/manta_challenge-d387063608708d94)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test alg_c::compress::test::test_count_matchlen_ascii ... ok
[INFO] [stdout] test alg_c::compress::test::test_count_matchlen_utf16 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_token ... ok
[INFO] [stdout] test parser::tests::parsing_test ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_invalid_char1 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_invalid_char3 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_underflow2 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_underflow1 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_len_larger_than_offset ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_invalid_char5 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_underflow3 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_invalid_char6 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_invalid_char7 ... ok
[INFO] [stdout] test parser::tests::invalid_parser_token_test4 ... ok
[INFO] [stdout] test parser::tests::invalid_parser_token_test1 ... ok
[INFO] [stdout] test parser::tests::invalid_parser_token_test2 ... ok
[INFO] [stdout] test parser::tests::invalid_parser_token_test3 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_invalid_char2 ... ok
[INFO] [stdout] test alg_c::decompress::test::test_decompress_invalid_char4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/manta_challenge-26153e37cb7707ce)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-2e42844810dda9a3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test compress_given_buffer_limits ... ok
[INFO] [stdout] test compress_small_strings ... ok
[INFO] [stdout] test compress_small_strings_with_graphemes ... ok
[INFO] [stdout] test decompress_single_tokens ... ok
[INFO] [stdout] test roundtrip_random_short_strings_equality ... ok
[INFO] [stdout] test decompress_token_list ... ok
[INFO] [stdout] test roundtrip_random_long_ascii_strings_equality ... ok
[INFO] [stdout] test roundtrip_random_long_strings_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests manta-challenge
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/alg_c/decompress.rs - alg_c::decompress::decompress_tokens (line 22) ... ok
[INFO] [stdout] test src/alg_c/compress.rs - alg_c::compress::compress_str (line 8) ... ok
[INFO] [stdout] test src/alg_c/decompress.rs - alg_c::decompress::decompress (line 5) ... ok
[INFO] [stdout] test src/alg_c/compress.rs - alg_c::compress::compress_chars (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ad5ad4d4dfd2b3962e15677acff685363c584456981698abde991324881de74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad5ad4d4dfd2b3962e15677acff685363c584456981698abde991324881de74", kill_on_drop: false }`
[INFO] [stdout] 7ad5ad4d4dfd2b3962e15677acff685363c584456981698abde991324881de74