[INFO] fetching crate irelia_encoder 0.1.5...
[INFO] testing irelia_encoder-0.1.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate irelia_encoder 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate irelia_encoder 0.1.5
[INFO] finished tweaking crates.io crate irelia_encoder 0.1.5
[INFO] tweaked toml for crates.io crate irelia_encoder 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate irelia_encoder 0.1.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e995a9fed5c76dd6f76d5b307c1d4d35b4f197c3f7cee30ec71eca2d13d6c498
[INFO] running `Command { std: "docker" "start" "-a" "e995a9fed5c76dd6f76d5b307c1d4d35b4f197c3f7cee30ec71eca2d13d6c498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e995a9fed5c76dd6f76d5b307c1d4d35b4f197c3f7cee30ec71eca2d13d6c498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e995a9fed5c76dd6f76d5b307c1d4d35b4f197c3f7cee30ec71eca2d13d6c498", kill_on_drop: false }`
[INFO] [stdout] e995a9fed5c76dd6f76d5b307c1d4d35b4f197c3f7cee30ec71eca2d13d6c498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef6198dd1ba3355e44987644de78fb70c277a7fde73aa8ca5064ee2609ca0cb9
[INFO] running `Command { std: "docker" "start" "-a" "ef6198dd1ba3355e44987644de78fb70c277a7fde73aa8ca5064ee2609ca0cb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling irelia_encoder v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "ef6198dd1ba3355e44987644de78fb70c277a7fde73aa8ca5064ee2609ca0cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6198dd1ba3355e44987644de78fb70c277a7fde73aa8ca5064ee2609ca0cb9", kill_on_drop: false }`
[INFO] [stdout] ef6198dd1ba3355e44987644de78fb70c277a7fde73aa8ca5064ee2609ca0cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12c431cef8957265d71ddbbc51842aeff6c7db00c53fc6e1a3ecdc2182c2e27e
[INFO] running `Command { std: "docker" "start" "-a" "12c431cef8957265d71ddbbc51842aeff6c7db00c53fc6e1a3ecdc2182c2e27e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling irelia_encoder v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "12c431cef8957265d71ddbbc51842aeff6c7db00c53fc6e1a3ecdc2182c2e27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c431cef8957265d71ddbbc51842aeff6c7db00c53fc6e1a3ecdc2182c2e27e", kill_on_drop: false }`
[INFO] [stdout] 12c431cef8957265d71ddbbc51842aeff6c7db00c53fc6e1a3ecdc2182c2e27e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc0a04bf89cb863443416eeee862764b407f4854638439a112e1cc50204becbb
[INFO] running `Command { std: "docker" "start" "-a" "bc0a04bf89cb863443416eeee862764b407f4854638439a112e1cc50204becbb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/irelia_encoder-c36140a4bf147930)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test b64_validity_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.73s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests irelia_encoder
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Encoder::encode_with_ascii_check (line 303) ... ok
[INFO] [stdout] test src/lib.rs - Encoder::with_encode_table (line 62) ... ok
[INFO] [stdout] test src/lib.rs - Encoder::encode_unchecked (line 332) ... ok
[INFO] [stdout] test src/lib.rs - Encoder::encode_without_padding (line 358) ... ok
[INFO] [stdout] test src/lib.rs - Encoder::encode_unchecked_without_padding (line 382) ... ok
[INFO] [stdout] test src/lib.rs - Encoder::new (line 40) ... ok
[INFO] [stdout] test src/lib.rs - Encoder::encode (line 279) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc0a04bf89cb863443416eeee862764b407f4854638439a112e1cc50204becbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0a04bf89cb863443416eeee862764b407f4854638439a112e1cc50204becbb", kill_on_drop: false }`
[INFO] [stdout] bc0a04bf89cb863443416eeee862764b407f4854638439a112e1cc50204becbb