[INFO] cloning repository https://github.com/ptrptr/base64-mime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ptrptr/base64-mime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrptr%2Fbase64-mime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrptr%2Fbase64-mime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61d05abb55827b4093e0975f611adfec70538bfb
[INFO] testing ptrptr/base64-mime against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrptr%2Fbase64-mime" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ptrptr/base64-mime on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ptrptr/base64-mime
[INFO] finished tweaking git repo https://github.com/ptrptr/base64-mime
[INFO] tweaked toml for git repo https://github.com/ptrptr/base64-mime written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ptrptr/base64-mime already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6d6c9d0bd1873d55729915e26580413a1c7f975ff86447cbfecf2f0ebcfba05
[INFO] running `Command { std: "docker" "start" "-a" "e6d6c9d0bd1873d55729915e26580413a1c7f975ff86447cbfecf2f0ebcfba05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d6c9d0bd1873d55729915e26580413a1c7f975ff86447cbfecf2f0ebcfba05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d6c9d0bd1873d55729915e26580413a1c7f975ff86447cbfecf2f0ebcfba05", kill_on_drop: false }`
[INFO] [stdout] e6d6c9d0bd1873d55729915e26580413a1c7f975ff86447cbfecf2f0ebcfba05
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3d02ab29bebc947c408e5c1e41ef06fbbfe83022900fb2ff31631dca121524a
[INFO] running `Command { std: "docker" "start" "-a" "c3d02ab29bebc947c408e5c1e41ef06fbbfe83022900fb2ff31631dca121524a", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64-mime v0.1.0 (/opt/rustwide/workdir/base64-mime)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "c3d02ab29bebc947c408e5c1e41ef06fbbfe83022900fb2ff31631dca121524a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d02ab29bebc947c408e5c1e41ef06fbbfe83022900fb2ff31631dca121524a", kill_on_drop: false }`
[INFO] [stdout] c3d02ab29bebc947c408e5c1e41ef06fbbfe83022900fb2ff31631dca121524a
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cb48271a0146a7ef266cae4cedd0b12e585840e9b2efbf75a73d38efb2dbe62
[INFO] running `Command { std: "docker" "start" "-a" "3cb48271a0146a7ef266cae4cedd0b12e585840e9b2efbf75a73d38efb2dbe62", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling base64-mime v0.1.0 (/opt/rustwide/workdir/base64-mime)
[INFO] [stdout] warning: unused imports: `iter::FromIterator`, `str::from_utf8`
[INFO] [stdout]  --> base64-mime/src/reader/tests/mod.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::BufReader, iter::FromIterator, str::from_utf8};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 11.13s
[INFO] running `Command { std: "docker" "inspect" "3cb48271a0146a7ef266cae4cedd0b12e585840e9b2efbf75a73d38efb2dbe62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb48271a0146a7ef266cae4cedd0b12e585840e9b2efbf75a73d38efb2dbe62", kill_on_drop: false }`
[INFO] [stdout] 3cb48271a0146a7ef266cae4cedd0b12e585840e9b2efbf75a73d38efb2dbe62
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53af6c15454712215d949d6f993082c4e2c3d5a1155c93b0dacb9e0f2547fb60
[INFO] running `Command { std: "docker" "start" "-a" "53af6c15454712215d949d6f993082c4e2c3d5a1155c93b0dacb9e0f2547fb60", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `iter::FromIterator`, `str::from_utf8`
[INFO] [stderr]  --> base64-mime/src/reader/tests/mod.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{io::BufReader, iter::FromIterator, str::from_utf8};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `base64-mime` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base64_mime-33a17e23dbed63f0)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test reader::tests::test_base64_alphabet_decode_nonalphabet ... ok
[INFO] [stdout] test reader::tests::test_decode ... ok
[INFO] [stdout] test reader::tests::alphabet::test_alphabet ... ok
[INFO] [stdout] test reader::tests::test_base64_alphabet_decode ... ok
[INFO] [stdout] test reader::tests::test_inner_buffer_resize ... ok
[INFO] [stdout] test reader::tests::test_vectors::test_vectors ... ok
[INFO] [stdout] test reader::tests::test_predecode_bytes_in_place ... ok
[INFO] [stdout] test reader::tests::test_write_output_buffer ... ok
[INFO] [stdout] test reader::tests::test_read_empty ... ok
[INFO] [stdout] test reader::tests::test_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base64-mime
[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" "53af6c15454712215d949d6f993082c4e2c3d5a1155c93b0dacb9e0f2547fb60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53af6c15454712215d949d6f993082c4e2c3d5a1155c93b0dacb9e0f2547fb60", kill_on_drop: false }`
[INFO] [stdout] 53af6c15454712215d949d6f993082c4e2c3d5a1155c93b0dacb9e0f2547fb60