[INFO] fetching crate smol-file 0.2.0... [INFO] testing smol-file-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate smol-file 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate smol-file 0.2.0 [INFO] finished tweaking crates.io crate smol-file 0.2.0 [INFO] tweaked toml for crates.io crate smol-file 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate smol-file 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate smol-file 0.2.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5af4316ce7c7e8bb16d1d6a1a9f16dd7bebb6d11d99bfb15548727966806bde6 [INFO] running `Command { std: "docker" "start" "-a" "5af4316ce7c7e8bb16d1d6a1a9f16dd7bebb6d11d99bfb15548727966806bde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5af4316ce7c7e8bb16d1d6a1a9f16dd7bebb6d11d99bfb15548727966806bde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5af4316ce7c7e8bb16d1d6a1a9f16dd7bebb6d11d99bfb15548727966806bde6", kill_on_drop: false }` [INFO] [stdout] 5af4316ce7c7e8bb16d1d6a1a9f16dd7bebb6d11d99bfb15548727966806bde6 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a44c2e5efc879951f0492a93eb2ad0522f48a74612d1e7e54e57da2a5678132f [INFO] running `Command { std: "docker" "start" "-a" "a44c2e5efc879951f0492a93eb2ad0522f48a74612d1e7e54e57da2a5678132f", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling smol-file v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "a44c2e5efc879951f0492a93eb2ad0522f48a74612d1e7e54e57da2a5678132f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a44c2e5efc879951f0492a93eb2ad0522f48a74612d1e7e54e57da2a5678132f", kill_on_drop: false }` [INFO] [stdout] a44c2e5efc879951f0492a93eb2ad0522f48a74612d1e7e54e57da2a5678132f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 429415f8de2dcbe63b75bc9d81db84568a42b537765a49e874902453d1eea3bd [INFO] running `Command { std: "docker" "start" "-a" "429415f8de2dcbe63b75bc9d81db84568a42b537765a49e874902453d1eea3bd", kill_on_drop: false }` [INFO] [stderr] Compiling smol-file v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "429415f8de2dcbe63b75bc9d81db84568a42b537765a49e874902453d1eea3bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "429415f8de2dcbe63b75bc9d81db84568a42b537765a49e874902453d1eea3bd", kill_on_drop: false }` [INFO] [stdout] 429415f8de2dcbe63b75bc9d81db84568a42b537765a49e874902453d1eea3bd [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99260e56d7117a72f86aa4d1806de4412b2637106b5e63206ddbca9df41ba3a2 [INFO] running `Command { std: "docker" "start" "-a" "99260e56d7117a72f86aa4d1806de4412b2637106b5e63206ddbca9df41ba3a2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smol_file-cfd6cbbb11d7d24e) [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 unittests src/bin/test.rs (/opt/rustwide/target/debug/deps/test-2d9eb2100b314012) [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] Doc-tests smol_file [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - SmolBlob::encode (line 92) ... FAILED [INFO] [stdout] test src/lib.rs - SmolBlob::decode_blob (line 254) ... FAILED [INFO] [stdout] test src/lib.rs - SmolBlob::decode (line 148) ... FAILED [INFO] [stdout] test src/lib.rs - (line 11) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - SmolBlob::encode (line 92) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `SmolBlob` in this scope [INFO] [stdout] --> src/lib.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 3 | let encoded: SmolBlob = SmolBlob::encode(&input); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use smol_file::SmolBlob; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmolBlob` [INFO] [stdout] --> src/lib.rs:93:25 [INFO] [stdout] | [INFO] [stdout] 3 | let encoded: SmolBlob = SmolBlob::encode(&input); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmolBlob` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use smol_file::SmolBlob; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `input` in this scope [INFO] [stdout] --> src/lib.rs:93:43 [INFO] [stdout] | [INFO] [stdout] 3 | let encoded: SmolBlob = SmolBlob::encode(&input); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fs` [INFO] [stdout] --> src/lib.rs:94:1 [INFO] [stdout] | [INFO] [stdout] 4 | fs::write("smol.bin", &encoded.buffer()).unwrap(); [INFO] [stdout] | ^^ use of unresolved module or unlinked crate `fs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `fs`, use `cargo add fs` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use std::fs; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - SmolBlob::decode_blob (line 254) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmolBlob` [INFO] [stdout] --> src/lib.rs:255:23 [INFO] [stdout] | [INFO] [stdout] 3 | let decoded: String = SmolBlob::decode_blob(&encoded).unwrap(); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmolBlob` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use smol_file::SmolBlob; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `encoded` in this scope [INFO] [stdout] --> src/lib.rs:255:46 [INFO] [stdout] | [INFO] [stdout] 3 | let decoded: String = SmolBlob::decode_blob(&encoded).unwrap(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fs` [INFO] [stdout] --> src/lib.rs:256:1 [INFO] [stdout] | [INFO] [stdout] 4 | fs::write("unsmol.bin", &decoded).unwrap(); [INFO] [stdout] | ^^ use of unresolved module or unlinked crate `fs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `fs`, use `cargo add fs` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use std::fs; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - SmolBlob::decode (line 148) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmolBlob` [INFO] [stdout] --> src/lib.rs:149:23 [INFO] [stdout] | [INFO] [stdout] 3 | let decoded: String = SmolBlob::decode(&encoded.buffer()).unwrap(); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SmolBlob` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use smol_file::SmolBlob; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `encoded` in this scope [INFO] [stdout] --> src/lib.rs:149:41 [INFO] [stdout] | [INFO] [stdout] 3 | let decoded: String = SmolBlob::decode(&encoded.buffer()).unwrap(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fs` [INFO] [stdout] --> src/lib.rs:150:1 [INFO] [stdout] | [INFO] [stdout] 4 | fs::write("unsmol.bin", &decoded).unwrap(); [INFO] [stdout] | ^^ use of unresolved module or unlinked crate `fs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `fs`, use `cargo add fs` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use std::fs; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 11) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `space` in this scope [INFO] [stdout] --> src/lib.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 4 | ^ space [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_11_0() { [INFO] [stdout] | - help: try adding a return type: `-> str` [INFO] [stdout] 3 | / " abcdefghijklmnopqrstuvwxyz.!?12" [INFO] [stdout] 4 | | ^ space [INFO] [stdout] | |________^ expected `()`, found `str` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 11) [INFO] [stdout] src/lib.rs - SmolBlob::decode (line 148) [INFO] [stdout] src/lib.rs - SmolBlob::decode_blob (line 254) [INFO] [stdout] src/lib.rs - SmolBlob::encode (line 92) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "99260e56d7117a72f86aa4d1806de4412b2637106b5e63206ddbca9df41ba3a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99260e56d7117a72f86aa4d1806de4412b2637106b5e63206ddbca9df41ba3a2", kill_on_drop: false }` [INFO] [stdout] 99260e56d7117a72f86aa4d1806de4412b2637106b5e63206ddbca9df41ba3a2