[INFO] fetching crate cbor-no-std 0.3.0... [INFO] checking cbor-no-std-0.3.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate cbor-no-std 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate cbor-no-std 0.3.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cbor-no-std 0.3.0 [INFO] finished tweaking crates.io crate cbor-no-std 0.3.0 [INFO] tweaked toml for crates.io crate cbor-no-std 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec5fce9f8116f448821524f4d1956615c230936801c7eb61800000b71e62f1a1 [INFO] running `Command { std: "docker" "start" "-a" "ec5fce9f8116f448821524f4d1956615c230936801c7eb61800000b71e62f1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec5fce9f8116f448821524f4d1956615c230936801c7eb61800000b71e62f1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec5fce9f8116f448821524f4d1956615c230936801c7eb61800000b71e62f1a1", kill_on_drop: false }` [INFO] [stdout] ec5fce9f8116f448821524f4d1956615c230936801c7eb61800000b71e62f1a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca85520fd3aada2588ad534ab8ffda8eb638acdab8a86f9824c5ad9e4cb3b27b [INFO] running `Command { std: "docker" "start" "-a" "ca85520fd3aada2588ad534ab8ffda8eb638acdab8a86f9824c5ad9e4cb3b27b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking cbor-no-std v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `Value: From<&str>` is not satisfied [INFO] [stdout] --> src/de.rs:126:28 [INFO] [stdout] | [INFO] [stdout] 126 | test_map.insert("key1".into(), Value::String("value1".into())); [INFO] [stdout] | ^^^^ the trait `From<&str>` is not implemented for `Value` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `Value` implements `From<()>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] = note: required for `&str` to implement `Into` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Value: From<&str>` is not satisfied [INFO] [stdout] --> src/de.rs:127:28 [INFO] [stdout] | [INFO] [stdout] 127 | test_map.insert("key2".into(), Value::String("value2".into())); [INFO] [stdout] | ^^^^ the trait `From<&str>` is not implemented for `Value` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `Value` implements `From<()>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] = note: required for `&str` to implement `Into` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Value: From<&str>` is not satisfied [INFO] [stdout] --> src/ser.rs:132:28 [INFO] [stdout] | [INFO] [stdout] 132 | test_map.insert("key1".into(), Value::String("value1".into())); [INFO] [stdout] | ^^^^ the trait `From<&str>` is not implemented for `Value` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `Value` implements `From<()>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] = note: required for `&str` to implement `Into` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Value: From<&str>` is not satisfied [INFO] [stdout] --> src/ser.rs:133:28 [INFO] [stdout] | [INFO] [stdout] 133 | test_map.insert("key2".into(), Value::String("value2".into())); [INFO] [stdout] | ^^^^ the trait `From<&str>` is not implemented for `Value` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `Value` implements `From<()>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From>` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] `Value` implements `From` [INFO] [stdout] = note: required for `&str` to implement `Into` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cbor-no-std` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "ca85520fd3aada2588ad534ab8ffda8eb638acdab8a86f9824c5ad9e4cb3b27b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca85520fd3aada2588ad534ab8ffda8eb638acdab8a86f9824c5ad9e4cb3b27b", kill_on_drop: false }` [INFO] [stdout] ca85520fd3aada2588ad534ab8ffda8eb638acdab8a86f9824c5ad9e4cb3b27b