[INFO] cloning repository https://github.com/Voklen/Crypto-Forum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Voklen/Crypto-Forum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoklen%2FCrypto-Forum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoklen%2FCrypto-Forum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a9f461d9b49c585fb53e98ed8f175141b14be68
[INFO] testing Voklen/Crypto-Forum against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoklen%2FCrypto-Forum" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Voklen/Crypto-Forum on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Voklen/Crypto-Forum
[INFO] finished tweaking git repo https://github.com/Voklen/Crypto-Forum
[INFO] tweaked toml for git repo https://github.com/Voklen/Crypto-Forum written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Voklen/Crypto-Forum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.10
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[INFO] [stderr]   Downloaded multihash-derive v0.8.1
[INFO] [stderr]   Downloaded multibase v0.9.1
[INFO] [stderr]   Downloaded ipfs-api-prelude v0.6.0
[INFO] [stderr]   Downloaded multihash v0.17.0
[INFO] [stderr]   Downloaded ipfs-api-backend-hyper v0.6.0
[INFO] [stderr]   Downloaded multiaddr v0.17.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efd57b72c854fc54574693478ef23b698651246c1e8adf946fbb7a8f08681601
[INFO] running `Command { std: "docker" "start" "-a" "efd57b72c854fc54574693478ef23b698651246c1e8adf946fbb7a8f08681601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efd57b72c854fc54574693478ef23b698651246c1e8adf946fbb7a8f08681601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd57b72c854fc54574693478ef23b698651246c1e8adf946fbb7a8f08681601", kill_on_drop: false }`
[INFO] [stdout] efd57b72c854fc54574693478ef23b698651246c1e8adf946fbb7a8f08681601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6bd0604c2faa46eb56a95b60f17eb4970648f86a29c8afdfd81deba7dbd1c92
[INFO] running `Command { std: "docker" "start" "-a" "b6bd0604c2faa46eb56a95b60f17eb4970648f86a29c8afdfd81deba7dbd1c92", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.10
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling data-encoding-macro v0.1.12
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tokio-util v0.7.7
[INFO] [stderr]    Compiling multihash v0.17.0
[INFO] [stderr]    Compiling h2 v0.3.17
[INFO] [stderr]    Compiling common-multipart-rfc7578 v0.6.0
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling multiaddr v0.17.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling ipfs-api-prelude v0.6.0
[INFO] [stderr]    Compiling hyper v0.14.26
[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling hyper-multipart-rfc7578 v0.8.0
[INFO] [stderr]    Compiling ipfs-api-backend-hyper v0.6.0
[INFO] [stderr]    Compiling crypto_forum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `link`
[INFO] [stdout]   --> src/backend/write.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn upload_to_ipns(link: &str, contents: String) -> Result<(), Error> {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_64` is never used
[INFO] [stdout]  --> src/backend/base64.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn encode_64(input: [u8; 64]) -> [u8; 86] {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_32` is never used
[INFO] [stdout]   --> src/backend/base64.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn encode_32(input: [u8; 32]) -> [u8; 43] {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_alphabet` is never used
[INFO] [stdout]    --> src/backend/base64.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 | const fn generate_alphabet() -> [u8; 64] {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENCODE_TABLE` is never used
[INFO] [stdout]    --> src/backend/base64.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 | const ENCODE_TABLE: [u8; 64] = generate_alphabet();
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one` is never used
[INFO] [stdout]   --> src/backend/base64.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn one(chunk: u8) -> [u8; 2] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two` is never used
[INFO] [stdout]   --> src/backend/base64.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn two(chunk: [u8; 2]) -> [u8; 3] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `three` is never used
[INFO] [stdout]   --> src/backend/base64.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn three(chunk: [u8; 3]) -> [u8; 4] {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.93s
[INFO] running `Command { std: "docker" "inspect" "b6bd0604c2faa46eb56a95b60f17eb4970648f86a29c8afdfd81deba7dbd1c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6bd0604c2faa46eb56a95b60f17eb4970648f86a29c8afdfd81deba7dbd1c92", kill_on_drop: false }`
[INFO] [stdout] b6bd0604c2faa46eb56a95b60f17eb4970648f86a29c8afdfd81deba7dbd1c92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8db7a4207faa707cf090f20dba0ef9a2a918c452fb669d1516fc342363f7e450
[INFO] running `Command { std: "docker" "start" "-a" "8db7a4207faa707cf090f20dba0ef9a2a918c452fb669d1516fc342363f7e450", 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] [stderr]    Compiling crypto_forum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `link`
[INFO] [stdout]   --> src/backend/write.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn upload_to_ipns(link: &str, contents: String) -> Result<(), Error> {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_64` is never used
[INFO] [stdout]  --> src/backend/base64.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn encode_64(input: [u8; 64]) -> [u8; 86] {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_32` is never used
[INFO] [stdout]   --> src/backend/base64.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn encode_32(input: [u8; 32]) -> [u8; 43] {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_alphabet` is never used
[INFO] [stdout]    --> src/backend/base64.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 | const fn generate_alphabet() -> [u8; 64] {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENCODE_TABLE` is never used
[INFO] [stdout]    --> src/backend/base64.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 | const ENCODE_TABLE: [u8; 64] = generate_alphabet();
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `one` is never used
[INFO] [stdout]   --> src/backend/base64.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn one(chunk: u8) -> [u8; 2] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two` is never used
[INFO] [stdout]   --> src/backend/base64.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn two(chunk: [u8; 2]) -> [u8; 3] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `three` is never used
[INFO] [stdout]   --> src/backend/base64.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn three(chunk: [u8; 3]) -> [u8; 4] {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `link`
[INFO] [stdout]   --> src/backend/write.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn upload_to_ipns(link: &str, contents: String) -> Result<(), Error> {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 59.03s
[INFO] running `Command { std: "docker" "inspect" "8db7a4207faa707cf090f20dba0ef9a2a918c452fb669d1516fc342363f7e450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db7a4207faa707cf090f20dba0ef9a2a918c452fb669d1516fc342363f7e450", kill_on_drop: false }`
[INFO] [stdout] 8db7a4207faa707cf090f20dba0ef9a2a918c452fb669d1516fc342363f7e450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d92c8ef301962608e7b79010585cb1406b20588fe2228b4998eb8f8f3014e7c
[INFO] running `Command { std: "docker" "start" "-a" "6d92c8ef301962608e7b79010585cb1406b20588fe2228b4998eb8f8f3014e7c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/backend/write.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn upload_to_ipns(link: &str, contents: String) -> Result<(), Error> {
[INFO] [stderr]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `encode_64` is never used
[INFO] [stderr]  --> src/backend/base64.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn encode_64(input: [u8; 64]) -> [u8; 86] {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `encode_32` is never used
[INFO] [stderr]   --> src/backend/base64.rs:41:4
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn encode_32(input: [u8; 32]) -> [u8; 43] {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_alphabet` is never used
[INFO] [stderr]    --> src/backend/base64.rs:104:10
[INFO] [stderr]     |
[INFO] [stderr] 104 | const fn generate_alphabet() -> [u8; 64] {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ENCODE_TABLE` is never used
[INFO] [stderr]    --> src/backend/base64.rs:119:7
[INFO] [stderr]     |
[INFO] [stderr] 119 | const ENCODE_TABLE: [u8; 64] = generate_alphabet();
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `one` is never used
[INFO] [stderr]   --> src/backend/base64.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn one(chunk: u8) -> [u8; 2] {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `two` is never used
[INFO] [stderr]   --> src/backend/base64.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn two(chunk: [u8; 2]) -> [u8; 3] {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `three` is never used
[INFO] [stderr]   --> src/backend/base64.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn three(chunk: [u8; 3]) -> [u8; 4] {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `crypto_forum` (lib) generated 8 warnings (run `cargo fix --lib -p crypto_forum` to apply 1 suggestion)
[INFO] [stderr] warning: `crypto_forum` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crypto_forum-d94f65f4a718e30d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test base64::all_255 ... ok
[INFO] [stdout] test base64::large ... ok
[INFO] [stdout] test base64::normal_32 ... ok
[INFO] [stdout] test base64::all_zeros ... ok
[INFO] [stdout] test base64::normal_64 ... ok
[INFO] [stdout] test base64::too_large_array ... ok
[INFO] [stdout] test base64::too_small_array ... ok
[INFO] [stdout] test base64::non_hex_string - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crypto_forum-060ac230b8f23cfe)
[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/encrypt_decrypt.rs (/opt/rustwide/target/debug/deps/encrypt_decrypt-dfd8f7d54c84e074)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test normal ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- normal stdout ----
[INFO] [stdout] thread 'normal' panicked at 'Error creating test directory: Read-only file system (os error 30)', tests/encrypt_decrypt.rs:38:14
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55cbe1d5dc6a - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55cbe1d5dc6a - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55cbe1d5dc6a - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55cbe1d5dc6a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55cbe1d81a5f - core::fmt::write::h78109e6f466b3af6
[INFO] [stderr] error: test failed, to rerun pass `--test encrypt_decrypt`
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x55cbe1d5afb5 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x55cbe1d5da35 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55cbe1d5da35 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55cbe1d5f6ee - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x55cbe1d5f421 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x55cbe1cf0d4b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x55cbe1cf0d4b - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55cbe1d5fdd4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x55cbe1d5fdd4 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x55cbe1d5fb49 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stdout]   15:     0x55cbe1d5e0d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x55cbe1d5f8a2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x55cbe1cbbce3 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x55cbe1cbcd21 - encrypt_decrypt::dir_error::h726d59131dda866a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/encrypt_decrypt.rs:38:8
[INFO] [stdout]   19:     0x55cbe1cbd403 - core::ops::function::FnOnce::call_once::h99619797f4f33494
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   20:     0x55cbe1cbc4c8 - core::result::Result<T,E>::unwrap_or_else::h8d738c539c7ce798
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1464:23
[INFO] [stdout]   21:     0x55cbe1cbcef4 - encrypt_decrypt::normal::hb1f38e71bbca0f0b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/encrypt_decrypt.rs:14:2
[INFO] [stdout]   22:     0x55cbe1cbcd57 - encrypt_decrypt::normal::{{closure}}::hbbfe794a2109a532
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/encrypt_decrypt.rs:6:13
[INFO] [stdout]   23:     0x55cbe1cbd3c5 - core::ops::function::FnOnce::call_once::h8975b29884ad49e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55cbe1cf5c1f - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55cbe1cf5c1f - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   26:     0x55cbe1cc340c - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   27:     0x55cbe1cc340c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55cbe1cf4cf6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   29:     0x55cbe1cf4cf6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x55cbe1cf4cf6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   31:     0x55cbe1cf4cf6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   32:     0x55cbe1cf4cf6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x55cbe1cf4cf6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   34:     0x55cbe1cf4cf6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   35:     0x55cbe1cbdc15 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   36:     0x55cbe1cbdc15 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x55cbe1cc3151 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   38:     0x55cbe1cc3151 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x55cbe1cc3151 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   40:     0x55cbe1cc3151 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   41:     0x55cbe1cc3151 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x55cbe1cc3151 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   43:     0x55cbe1cc3151 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55cbe1d64355 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   45:     0x55cbe1d64355 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   46:     0x55cbe1d64355 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7f485f107b43 - <unknown>
[INFO] [stdout]   48:     0x7f485f198bb4 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     normal
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d92c8ef301962608e7b79010585cb1406b20588fe2228b4998eb8f8f3014e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d92c8ef301962608e7b79010585cb1406b20588fe2228b4998eb8f8f3014e7c", kill_on_drop: false }`
[INFO] [stdout] 6d92c8ef301962608e7b79010585cb1406b20588fe2228b4998eb8f8f3014e7c
