[INFO] cloning repository https://github.com/chirsz-ever/r2-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chirsz-ever/r2-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchirsz-ever%2Fr2-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchirsz-ever%2Fr2-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e75a09e59ae5c57ace3beaa6f3e28385a387fb0
[INFO] testing chirsz-ever/r2-rs against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchirsz-ever%2Fr2-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chirsz-ever/r2-rs on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chirsz-ever/r2-rs
[INFO] finished tweaking git repo https://github.com/chirsz-ever/r2-rs
[INFO] tweaked toml for git repo https://github.com/chirsz-ever/r2-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/chirsz-ever/r2-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 5308083dc10f83aaf59fca56eeac68749be2e1d5ed8e3adb348001513aec087f
[INFO] running `Command { std: "docker" "start" "-a" "5308083dc10f83aaf59fca56eeac68749be2e1d5ed8e3adb348001513aec087f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5308083dc10f83aaf59fca56eeac68749be2e1d5ed8e3adb348001513aec087f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5308083dc10f83aaf59fca56eeac68749be2e1d5ed8e3adb348001513aec087f", kill_on_drop: false }`
[INFO] [stdout] 5308083dc10f83aaf59fca56eeac68749be2e1d5ed8e3adb348001513aec087f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813262158a2cec5ef8d0cf833b9fd62244b1392636d7be4f07e0a782a1042a67
[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" "813262158a2cec5ef8d0cf833b9fd62244b1392636d7be4f07e0a782a1042a67", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-rational v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling rustyline-derive v0.3.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling num v0.3.0
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling r2c v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.97s
[INFO] running `Command { std: "docker" "inspect" "813262158a2cec5ef8d0cf833b9fd62244b1392636d7be4f07e0a782a1042a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813262158a2cec5ef8d0cf833b9fd62244b1392636d7be4f07e0a782a1042a67", kill_on_drop: false }`
[INFO] [stdout] 813262158a2cec5ef8d0cf833b9fd62244b1392636d7be4f07e0a782a1042a67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f5caea80b3d4fde10fffa46bc336e850c4c2b93dc49310a7268c061e55b406
[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" "05f5caea80b3d4fde10fffa46bc336e850c4c2b93dc49310a7268c061e55b406", kill_on_drop: false }`
[INFO] [stderr]    Compiling r2c v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "05f5caea80b3d4fde10fffa46bc336e850c4c2b93dc49310a7268c061e55b406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f5caea80b3d4fde10fffa46bc336e850c4c2b93dc49310a7268c061e55b406", kill_on_drop: false }`
[INFO] [stdout] 05f5caea80b3d4fde10fffa46bc336e850c4c2b93dc49310a7268c061e55b406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 880a87c1bc42ad356eda0c5f39479c8b81f9871b4c44f7355523d206d75164f6
[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" "880a87c1bc42ad356eda0c5f39479c8b81f9871b4c44f7355523d206d75164f6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 56 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/r2c-6c64a18c2c4f8ae6
[INFO] [stdout] test builtin::test::abs_1 ... ok
[INFO] [stdout] test builtin::test::add_1 ... ok
[INFO] [stdout] test builtin::test::boolean_q_1 ... ok
[INFO] [stdout] test builtin::test::divide_1 ... ok
[INFO] [stdout] test builtin::test::minus_1 ... ok
[INFO] [stdout] test builtin::test::mul_1 ... ok
[INFO] [stdout] test builtin::test::min_1 ... ok
[INFO] [stdout] test builtin::test::integer_q_1 ... ok
[INFO] [stdout] test builtin::test::number_q_1 ... ok
[INFO] [stdout] test builtin::test::expt_1 ... ok
[INFO] [stdout] test builtin::test::zero_q_1 ... ok
[INFO] [stdout] test builtin::test::procedure_q_1 ... ok
[INFO] [stdout] test builtin::test::not_1 ... ok
[INFO] [stdout] test builtin::test::equal_q_1 ... ok
[INFO] [stdout] test builtin::test::max_1 ... ok
[INFO] [stdout] test eval::test::is_zero_1 ... ok
[INFO] [stdout] test eval::test::church_true_test ... ok
[INFO] [stdout] test eval::test::is_zero_2 ... ok
[INFO] [stdout] test eval::test::yin_1 ... ok
[INFO] [stdout] test eval::test::church_false_test ... ok
[INFO] [stdout] test eval::test::yin_2 ... ok
[INFO] [stdout] test eval::test::is_zero_3 ... ok
[INFO] [stdout] test eval::test::yin_4 ... ok
[INFO] [stdout] test eval::test::yin_3 ... ok
[INFO] [stdout] test eval::test::yin_5 ... ok
[INFO] [stdout] test parse::test::begin_1 ... ok
[INFO] [stdout] test eval::test::yin_6 ... ok
[INFO] [stdout] test parse::test::church_true_test ... ok
[INFO] [stdout] test parse::test::church_false_test ... ok
[INFO] [stdout] test builtin::test::minus_2 ... ok
[INFO] [stdout] test builtin::test::max_3 ... ok
[INFO] [stdout] test parse::test::if_1 ... ok
[INFO] [stdout] test builtin::test::min_3 ... ok
[INFO] [stdout] test parse::test::define_1 ... ok
[INFO] [stdout] test parse::test::if_3 ... ok
[INFO] [stdout] test parse::test::define_2 ... ok
[INFO] [stdout] test builtin::test::divide_3 ... ok
[INFO] [stdout] test builtin::test::max_2 ... ok
[INFO] [stdout] test parse::test::define_3 ... ok
[INFO] [stdout] test builtin::test::divide_2 ... ok
[INFO] [stdout] test builtin::test::min_2 ... ok
[INFO] [stdout] test builtin::test::zero_q_2 ... ok
[INFO] [stdout] test builtin::test::zero_q_3 ... ok
[INFO] [stdout] test builtin::test::divide_4 ... ok
[INFO] [stdout] test parse::test::if_2 ... ok
[INFO] [stdout] test parse::test::is_zero_1 ... ok
[INFO] [stdout] test parse::test::yin_1 ... ok
[INFO] [stdout] test parse::test::no_define_1 ... ok
[INFO] [stdout] test parse::test::yin_3 ... ok
[INFO] [stdout] test parse::test::is_zero_2 ... ok
[INFO] [stdout] test parse::test::yin_6 ... ok
[INFO] [stdout] test parse::test::yin_2 ... ok
[INFO] [stdout] test parse::test::is_zero_3 ... ok
[INFO] [stdout] test parse::test::yin_4 ... ok
[INFO] [stdout] test parse::test::yin_7 ... ok
[INFO] [stdout] test parse::test::yin_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "880a87c1bc42ad356eda0c5f39479c8b81f9871b4c44f7355523d206d75164f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880a87c1bc42ad356eda0c5f39479c8b81f9871b4c44f7355523d206d75164f6", kill_on_drop: false }`
[INFO] [stdout] 880a87c1bc42ad356eda0c5f39479c8b81f9871b4c44f7355523d206d75164f6