[INFO] fetching crate assayer 0.2.2... [INFO] testing assayer-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate assayer 0.2.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate assayer 0.2.2 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 crates.io crate assayer 0.2.2 [INFO] finished tweaking crates.io crate assayer 0.2.2 [INFO] tweaked toml for crates.io crate assayer 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-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" "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] 751ede53643cc54bc6117a539aca8de045afd4bd0322cf88485b56f37bf7d534 [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" "751ede53643cc54bc6117a539aca8de045afd4bd0322cf88485b56f37bf7d534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "751ede53643cc54bc6117a539aca8de045afd4bd0322cf88485b56f37bf7d534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "751ede53643cc54bc6117a539aca8de045afd4bd0322cf88485b56f37bf7d534", kill_on_drop: false }` [INFO] [stdout] 751ede53643cc54bc6117a539aca8de045afd4bd0322cf88485b56f37bf7d534 [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" "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] 75969c3d6ef4abb7af46f254b30f00e27507b36b4e135fcb8055062f6f60f443 [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" "75969c3d6ef4abb7af46f254b30f00e27507b36b4e135fcb8055062f6f60f443", kill_on_drop: false }` [INFO] [stderr] Compiling assayer v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:38:104 [INFO] [stdout] | [INFO] [stdout] 38 | Error::ValueEmpty(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_EMPTY, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:39:116 [INFO] [stdout] | [INFO] [stdout] 39 | Error::ValueOutOfRange(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_OUT_OF_RANGE, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:108 [INFO] [stdout] | [INFO] [stdout] 40 | Error::ValueInvalid(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_INVALID, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:42:51 [INFO] [stdout] | [INFO] [stdout] 42 | let mut msg = format!("{}:", self.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "75969c3d6ef4abb7af46f254b30f00e27507b36b4e135fcb8055062f6f60f443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75969c3d6ef4abb7af46f254b30f00e27507b36b4e135fcb8055062f6f60f443", kill_on_drop: false }` [INFO] [stdout] 75969c3d6ef4abb7af46f254b30f00e27507b36b4e135fcb8055062f6f60f443 [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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a3361fa89ac0a8552c7f05f1b030e0a426869cf9c439bc2e1d49f962f2573679 [INFO] running `Command { std: "docker" "start" "-a" "a3361fa89ac0a8552c7f05f1b030e0a426869cf9c439bc2e1d49f962f2573679", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:38:104 [INFO] [stdout] | [INFO] [stdout] 38 | Error::ValueEmpty(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_EMPTY, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling assayer v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:39:116 [INFO] [stdout] | [INFO] [stdout] 39 | Error::ValueOutOfRange(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_OUT_OF_RANGE, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:108 [INFO] [stdout] | [INFO] [stdout] 40 | Error::ValueInvalid(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_INVALID, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:42:51 [INFO] [stdout] | [INFO] [stdout] 42 | let mut msg = format!("{}:", self.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:38:104 [INFO] [stdout] | [INFO] [stdout] 38 | Error::ValueEmpty(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_EMPTY, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:39:116 [INFO] [stdout] | [INFO] [stdout] 39 | Error::ValueOutOfRange(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_OUT_OF_RANGE, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:108 [INFO] [stdout] | [INFO] [stdout] 40 | Error::ValueInvalid(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_INVALID, self.description()).as_str()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:42:51 [INFO] [stdout] | [INFO] [stdout] 42 | let mut msg = format!("{}:", self.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "a3361fa89ac0a8552c7f05f1b030e0a426869cf9c439bc2e1d49f962f2573679", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3361fa89ac0a8552c7f05f1b030e0a426869cf9c439bc2e1d49f962f2573679", kill_on_drop: false }` [INFO] [stdout] a3361fa89ac0a8552c7f05f1b030e0a426869cf9c439bc2e1d49f962f2573679 [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" "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] f09d0c1b95c11613a1426dec4e36327352b42950cdf670fdc6a765d0dd97168c [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" "f09d0c1b95c11613a1426dec4e36327352b42950cdf670fdc6a765d0dd97168c", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:38:104 [INFO] [stderr] | [INFO] [stderr] 38 | Error::ValueEmpty(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_EMPTY, self.description()).as_str()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:39:116 [INFO] [stderr] | [INFO] [stderr] 39 | Error::ValueOutOfRange(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_OUT_OF_RANGE, self.description()).as_str()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:40:108 [INFO] [stderr] | [INFO] [stderr] 40 | Error::ValueInvalid(_) => f.write_str(format!("{}: {}", MSG_ERR_VALIDATION_VALUE_INVALID, self.description()).as_str()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:42:51 [INFO] [stderr] | [INFO] [stderr] 42 | let mut msg = format!("{}:", self.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `assayer` (lib) generated 4 warnings [INFO] [stderr] warning: `assayer` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/assayer-3cb4fc12ee88ec57) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test unit_tests::string_validator_handles_empty_input ... ok [INFO] [stdout] test unit_tests::string_validator_handles_non_empty_input ... ok [INFO] [stdout] test unit_tests::string_validator_mut_ref_handles_empty_input ... ok [INFO] [stdout] test unit_tests::string_validator_mut_ref_handles_non_empty_input ... ok [INFO] [stderr] Doc-tests assayer [INFO] [stdout] test unit_tests::string_validator_ref_handles_empty_input ... ok [INFO] [stdout] test unit_tests::string_validator_ref_handles_non_empty_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "f09d0c1b95c11613a1426dec4e36327352b42950cdf670fdc6a765d0dd97168c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f09d0c1b95c11613a1426dec4e36327352b42950cdf670fdc6a765d0dd97168c", kill_on_drop: false }` [INFO] [stdout] f09d0c1b95c11613a1426dec4e36327352b42950cdf670fdc6a765d0dd97168c