[INFO] cloning repository https://github.com/ebkalderon/merkle-tree-nix-store-thing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ebkalderon/merkle-tree-nix-store-thing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febkalderon%2Fmerkle-tree-nix-store-thing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febkalderon%2Fmerkle-tree-nix-store-thing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c804314cc7844eae9860657bb5f927ac6f6781ac [INFO] testing ebkalderon/merkle-tree-nix-store-thing against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febkalderon%2Fmerkle-tree-nix-store-thing" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing [INFO] finished tweaking git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing [INFO] tweaked toml for git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09f4be8952d0a62560b5e3f63551ff616e85d1a07ea09a031ff8641b7860f9dd [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" "09f4be8952d0a62560b5e3f63551ff616e85d1a07ea09a031ff8641b7860f9dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09f4be8952d0a62560b5e3f63551ff616e85d1a07ea09a031ff8641b7860f9dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09f4be8952d0a62560b5e3f63551ff616e85d1a07ea09a031ff8641b7860f9dd", kill_on_drop: false }` [INFO] [stdout] 09f4be8952d0a62560b5e3f63551ff616e85d1a07ea09a031ff8641b7860f9dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38a5115a4ecbb2bc87afe263019423717d752165315883d5698e132a7ea5d507 [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" "38a5115a4ecbb2bc87afe263019423717d752165315883d5698e132a7ea5d507", kill_on_drop: false }` [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling futures-sink v0.3.7 [INFO] [stderr] Compiling futures-core v0.3.7 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling pathdiff v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling tokio v0.3.3 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Compiling filetime v0.2.12 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling futures-channel v0.3.7 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling semver-parser v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling pin-project v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.7 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling futures-executor v0.3.7 [INFO] [stderr] Compiling futures v0.3.7 [INFO] [stderr] Compiling smol_str v0.1.17 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling foo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `DEFAULT_CHUNK_SIZE` [INFO] [stdout] --> src/remote/chunker.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const DEFAULT_CHUNK_SIZE: usize = 64 * 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/remote/chunker.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new() -> (Self, Pin + Send + Sync>>) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_max_size` [INFO] [stdout] --> src/remote/chunker.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn with_max_size(cap: usize) -> (Self, Pin + Send + Sync>>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `install_package` [INFO] [stdout] --> src/lib.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | fn install_package(&mut self, pkg_name: &str, out_dir: &Path) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `install_dir_tree` [INFO] [stdout] --> src/lib.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn install_dir_tree(&mut self, dir: &Path, pkg_root: &Path) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "38a5115a4ecbb2bc87afe263019423717d752165315883d5698e132a7ea5d507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38a5115a4ecbb2bc87afe263019423717d752165315883d5698e132a7ea5d507", kill_on_drop: false }` [INFO] [stdout] 38a5115a4ecbb2bc87afe263019423717d752165315883d5698e132a7ea5d507 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04e8819d86cf277d5c5fe24414118e610a669aa397207565accb5e98c6d9f1ca [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" "04e8819d86cf277d5c5fe24414118e610a669aa397207565accb5e98c6d9f1ca", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stdout] warning: constant is never used: `DEFAULT_CHUNK_SIZE` [INFO] [stdout] --> src/remote/chunker.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const DEFAULT_CHUNK_SIZE: usize = 64 * 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/remote/chunker.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new() -> (Self, Pin + Send + Sync>>) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_max_size` [INFO] [stdout] --> src/remote/chunker.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn with_max_size(cap: usize) -> (Self, Pin + Send + Sync>>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `install_package` [INFO] [stdout] --> src/lib.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | fn install_package(&mut self, pkg_name: &str, out_dir: &Path) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `install_dir_tree` [INFO] [stdout] --> src/lib.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn install_dir_tree(&mut self, dir: &Path, pkg_root: &Path) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling foo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `object::platform::Platform: From<&str>` is not satisfied [INFO] [stdout] --> src/object/pack.rs:244:36 [INFO] [stdout] | [INFO] [stdout] 244 | system: PACKAGE_SYSTEM.into(), [INFO] [stdout] | ^^^^ the trait `From<&str>` is not implemented for `object::platform::Platform` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/object/pack.rs:279:21 [INFO] [stdout] | [INFO] [stdout] 279 | assert_eq!(p.system, PACKAGE_SYSTEM); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `object::platform::Platform`, found `&str` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `foo` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "04e8819d86cf277d5c5fe24414118e610a669aa397207565accb5e98c6d9f1ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04e8819d86cf277d5c5fe24414118e610a669aa397207565accb5e98c6d9f1ca", kill_on_drop: false }` [INFO] [stdout] 04e8819d86cf277d5c5fe24414118e610a669aa397207565accb5e98c6d9f1ca